diff --git a/assets/css/js_interop.css b/assets/css/js_interop.css
index 8b5f1c92c..58aad3efe 100644
--- a/assets/css/js_interop.css
+++ b/assets/css/js_interop.css
@@ -109,6 +109,11 @@ solely client-side operations.
   @apply hidden;
 }
 
+[data-element="session"]:not([data-js-side-panel-content="runtime-info"])
+  [data-element="runtime-info"] {
+  @apply hidden;
+}
+
 [data-element="session"][data-js-side-panel-content="sections-list"]
   [data-element="sections-list-toggle"] {
   @apply text-gray-50 bg-gray-700;
@@ -119,6 +124,11 @@ solely client-side operations.
   @apply text-gray-50 bg-gray-700;
 }
 
+[data-element="session"][data-js-side-panel-content="runtime-info"]
+  [data-element="runtime-info-toggle"] {
+  @apply text-gray-50 bg-gray-700;
+}
+
 [data-element="section-headline"]:not(:hover)
   [data-element="section-name"]:not(:focus)
   + [data-element="section-actions"]:not(:focus-within) {
diff --git a/assets/css/tooltips.css b/assets/css/tooltips.css
index d41f66dea..a64f0915b 100644
--- a/assets/css/tooltips.css
+++ b/assets/css/tooltips.css
@@ -32,13 +32,13 @@ Example usage:
   white-space: pre;
   text-align: center;
   display: block;
+  z-index: 100;
   background-color: #1c273c;
   color: #f0f5f9;
   font-size: 12px;
   font-weight: 500;
   border-radius: 4px;
   padding: 3px 12px;
-  z-index: 100;
   visibility: hidden;
   transition-property: visibility;
   transition-duration: 0s;
@@ -50,6 +50,7 @@ Example usage:
   content: "";
   position: absolute;
   display: block;
+  z-index: 100;
   /* For the arrow we use the triangle trick: https://css-tricks.com/snippets/css/css-triangle/ */
   border-width: var(--arrow-size);
   border-style: solid;
diff --git a/assets/js/session/index.js b/assets/js/session/index.js
index 8e7003267..10629afae 100644
--- a/assets/js/session/index.js
+++ b/assets/js/session/index.js
@@ -119,6 +119,10 @@ const Session = {
       toggleClientsList(this);
     });
 
+    getRuntimeInfoToggle().addEventListener("click", (event) => {
+      toggleRuntimeInfo(this);
+    });
+
     getNotebook().addEventListener("scroll", (event) => {
       updateSectionListHighlight();
     });
@@ -335,7 +339,7 @@ function handleDocumentKeyDown(hook, event) {
     } else if (keyBuffer.tryMatch(["s", "u"])) {
       toggleClientsList(hook);
     } else if (keyBuffer.tryMatch(["s", "r"])) {
-      showNotebookRuntimeSettings(hook);
+      toggleRuntimeInfo(hook);
     } else if (keyBuffer.tryMatch(["s", "b"])) {
       showBin(hook);
     } else if (keyBuffer.tryMatch(["e", "x"])) {
@@ -581,23 +585,23 @@ function updateSectionListHighlight() {
 // User action handlers (mostly keybindings)
 
 function toggleSectionsList(hook) {
-  if (hook.el.getAttribute("data-js-side-panel-content") === "sections-list") {
-    hook.el.removeAttribute("data-js-side-panel-content");
-  } else {
-    hook.el.setAttribute("data-js-side-panel-content", "sections-list");
-  }
+  toggleSidePanelContent(hook, "sections-list");
 }
 
 function toggleClientsList(hook) {
-  if (hook.el.getAttribute("data-js-side-panel-content") === "clients-list") {
-    hook.el.removeAttribute("data-js-side-panel-content");
-  } else {
-    hook.el.setAttribute("data-js-side-panel-content", "clients-list");
-  }
+  toggleSidePanelContent(hook, "clients-list");
 }
 
-function showNotebookRuntimeSettings(hook) {
-  hook.pushEvent("show_runtime_settings", {});
+function toggleRuntimeInfo(hook) {
+  toggleSidePanelContent(hook, "runtime-info");
+}
+
+function toggleSidePanelContent(hook, name) {
+  if (hook.el.getAttribute("data-js-side-panel-content") === name) {
+    hook.el.removeAttribute("data-js-side-panel-content");
+  } else {
+    hook.el.setAttribute("data-js-side-panel-content", name);
+  }
 }
 
 function showBin(hook) {
@@ -1024,6 +1028,10 @@ function getClientsListToggle() {
   return document.querySelector(`[data-element="clients-list-toggle"]`);
 }
 
+function getRuntimeInfoToggle() {
+  return document.querySelector(`[data-element="runtime-info-toggle"]`);
+}
+
 function cancelEvent(event) {
   // Cancel any default browser behavior.
   event.preventDefault();
diff --git a/lib/livebook_web/live/session_live.ex b/lib/livebook_web/live/session_live.ex
index 519f291e2..a49defd15 100644
--- a/lib/livebook_web/live/session_live.ex
+++ b/lib/livebook_web/live/session_live.ex
@@ -37,7 +37,8 @@ defmodule LivebookWeb.SessionLive do
            platform: platform,
            self: self(),
            data_view: data_to_view(data),
-           autofocus_cell_id: autofocus_cell_id(data.notebook)
+           autofocus_cell_id: autofocus_cell_id(data.notebook),
+           empty_default_runtime: Livebook.Config.default_runtime() |> elem(0) |> struct()
          )
          |> assign_private(data: data)
          |> allow_upload(:cell_image,
@@ -87,11 +88,10 @@ defmodule LivebookWeb.SessionLive do
           icon="group-fill"
           label="Connected users (su)"
           data_element="clients-list-toggle" />
-        <SidebarHelpers.link_item
+        <SidebarHelpers.button_item
           icon="cpu-line"
           label="Runtime settings (sr)"
-          path={Routes.session_path(@socket, :runtime_settings, @session.id)}
-          active={@live_action == :runtime_settings} />
+          data_element="runtime-info-toggle" />
         <SidebarHelpers.link_item
           icon="delete-bin-6-fill"
           label="Bin (sb)"
@@ -110,81 +110,13 @@ defmodule LivebookWeb.SessionLive do
       <div class="flex flex-col h-full w-full max-w-xs absolute z-30 top-0 left-[64px] overflow-y-auto shadow-xl md:static md:shadow-none bg-gray-50 border-r border-gray-100 px-6 py-10"
         data-element="side-panel">
         <div data-element="sections-list">
-          <div class="flex flex-col flex-grow">
-            <h3 class="text-lg font-semibold text-gray-800">
-              Sections
-            </h3>
-            <div class="flex flex-col mt-4 space-y-4">
-              <%= for section_item <- @data_view.sections_items do %>
-                <div class="flex items-center">
-                  <button class="flex-grow flex items-center text-gray-500 hover:text-gray-900"
-                    data-element="sections-list-item"
-                    data-section-id={section_item.id}>
-                    <span class="flex items-center space-x-1">
-                      <span><%= section_item.name %></span>
-                      <%= if section_item.parent do %>
-                        <%# Note: the container has overflow-y auto, so we cannot set overflow-x visible,
-                            consequently we show the tooltip wrapped to a fixed number of characters %>
-                        <span {branching_tooltip_attrs(section_item.name, section_item.parent.name)}>
-                          <.remix_icon icon="git-branch-line" class="text-lg font-normal leading-none flip-horizontally" />
-                        </span>
-                      <% end %>
-                    </span>
-                  </button>
-                  <.session_status status={elem(section_item.status, 0)} cell_id={elem(section_item.status, 1)} />
-                </div>
-              <% end %>
-            </div>
-            <button class="inline-flex items-center justify-center p-8 py-1 mt-8 space-x-2 text-sm font-medium text-gray-500 border border-gray-400 border-dashed rounded-xl hover:bg-gray-100"
-              phx-click="append_section">
-              <.remix_icon icon="add-line" class="text-lg align-center" />
-              <span>New section</span>
-            </button>
-          </div>
+          <.sections_list data_view={@data_view} />
         </div>
         <div data-element="clients-list">
-          <div class="flex flex-col flex-grow">
-            <div class="flex items-center justify-between space-x-4">
-              <h3 class="text-lg font-semibold text-gray-800 flex-lg">
-                Users
-              </h3>
-              <span class="flex items-center p-2 space-x-2 text-sm bg-gray-200 rounded-lg">
-                <span class="inline-flex w-3 h-3 bg-green-600 rounded-full"></span>
-                <span><%= length(@data_view.clients) %> connected</span>
-              </span>
-            </div>
-            <div class="flex flex-col mt-4 space-y-4">
-              <%= for {client_pid, user} <- @data_view.clients do %>
-                <div class="flex items-center justify-between space-x-2"
-                  id={"clients-list-item-#{inspect(client_pid)}"}
-                  data-element="clients-list-item"
-                  data-client-pid={inspect(client_pid)}>
-                  <button class="flex items-center space-x-2 text-gray-500 hover:text-gray-900 disabled:pointer-events-none"
-                    disabled={client_pid == @self}
-                    data-element="client-link">
-                    <.user_avatar user={user} class="flex-shrink-0 h-7 w-7" text_class="text-xs" />
-                    <span><%= user.name || "Anonymous" %></span>
-                  </button>
-                  <%= if client_pid != @self do %>
-                    <span class="tooltip left" data-tooltip="Follow this user"
-                      data-element="client-follow-toggle"
-                      data-meta="follow">
-                      <button class="icon-button" aria-label="follow this user">
-                        <.remix_icon icon="pushpin-line" class="text-lg" />
-                      </button>
-                    </span>
-                    <span class="tooltip left" data-tooltip="Unfollow this user"
-                      data-element="client-follow-toggle"
-                      data-meta="unfollow">
-                      <button class="icon-button" aria-label="unfollow this user">
-                        <.remix_icon icon="pushpin-fill" class="text-lg" />
-                      </button>
-                    </span>
-                  <% end %>
-                </div>
-              <% end %>
-            </div>
-          </div>
+          <.clients_list data_view={@data_view} self={@self} />
+        </div>
+        <div data-element="runtime-info">
+          <.runtime_info data_view={@data_view} session={@session} socket={@socket} empty_default_runtime={@empty_default_runtime} />
         </div>
       </div>
       <div class="flex-grow overflow-y-auto scroll-smooth" data-element="notebook">
@@ -355,6 +287,143 @@ defmodule LivebookWeb.SessionLive do
     """
   end
 
+  defp sections_list(assigns) do
+    ~H"""
+    <div class="flex flex-col flex-grow">
+      <h3 class="text-lg font-semibold text-gray-800">
+        Sections
+      </h3>
+      <div class="flex flex-col mt-4 space-y-4">
+        <%= for section_item <- @data_view.sections_items do %>
+          <div class="flex items-center">
+            <button class="flex-grow flex items-center text-gray-500 hover:text-gray-900"
+              data-element="sections-list-item"
+              data-section-id={section_item.id}>
+              <span class="flex items-center space-x-1">
+                <span><%= section_item.name %></span>
+                <%= if section_item.parent do %>
+                  <%# Note: the container has overflow-y auto, so we cannot set overflow-x visible,
+                      consequently we show the tooltip wrapped to a fixed number of characters %>
+                  <span {branching_tooltip_attrs(section_item.name, section_item.parent.name)}>
+                    <.remix_icon icon="git-branch-line" class="text-lg font-normal leading-none flip-horizontally" />
+                  </span>
+                <% end %>
+              </span>
+            </button>
+            <.session_status status={elem(section_item.status, 0)} cell_id={elem(section_item.status, 1)} />
+          </div>
+        <% end %>
+      </div>
+      <button class="inline-flex items-center justify-center p-8 py-1 mt-8 space-x-2 text-sm font-medium text-gray-500 border border-gray-400 border-dashed rounded-xl hover:bg-gray-100"
+        phx-click="append_section">
+        <.remix_icon icon="add-line" class="text-lg align-center" />
+        <span>New section</span>
+      </button>
+    </div>
+    """
+  end
+
+  defp clients_list(assigns) do
+    ~H"""
+    <div class="flex flex-col flex-grow">
+      <div class="flex items-center justify-between space-x-4">
+        <h3 class="text-lg font-semibold text-gray-800 flex-lg">
+          Users
+        </h3>
+        <span class="flex items-center p-2 space-x-2 text-sm bg-gray-200 rounded-lg">
+          <span class="inline-flex w-3 h-3 bg-green-600 rounded-full"></span>
+          <span><%= length(@data_view.clients) %> connected</span>
+        </span>
+      </div>
+      <div class="flex flex-col mt-4 space-y-4">
+        <%= for {client_pid, user} <- @data_view.clients do %>
+          <div class="flex items-center justify-between space-x-2"
+            id={"clients-list-item-#{inspect(client_pid)}"}
+            data-element="clients-list-item"
+            data-client-pid={inspect(client_pid)}>
+            <button class="flex items-center space-x-2 text-gray-500 hover:text-gray-900 disabled:pointer-events-none"
+              disabled={client_pid == @self}
+              data-element="client-link">
+              <.user_avatar user={user} class="flex-shrink-0 h-7 w-7" text_class="text-xs" />
+              <span><%= user.name || "Anonymous" %></span>
+            </button>
+            <%= if client_pid != @self do %>
+              <span class="tooltip left" data-tooltip="Follow this user"
+                data-element="client-follow-toggle"
+                data-meta="follow">
+                <button class="icon-button" aria-label="follow this user">
+                  <.remix_icon icon="pushpin-line" class="text-lg" />
+                </button>
+              </span>
+              <span class="tooltip left" data-tooltip="Unfollow this user"
+                data-element="client-follow-toggle"
+                data-meta="unfollow">
+                <button class="icon-button" aria-label="unfollow this user">
+                  <.remix_icon icon="pushpin-fill" class="text-lg" />
+                </button>
+              </span>
+            <% end %>
+          </div>
+        <% end %>
+      </div>
+    </div>
+    """
+  end
+
+  defp runtime_info(assigns) do
+    ~H"""
+    <div class="flex flex-col flex-grow">
+      <h3 class="text-lg font-semibold text-gray-800">
+        Runtime
+      </h3>
+      <div class="flex flex-col mt-4 space-y-4">
+        <%= if @data_view.runtime do %>
+          <div class="flex flex-col space-y-3">
+            <.labeled_text label="Type" text={runtime_type_label(@data_view.runtime)} />
+            <.labeled_text label="Node name" text={@data_view.runtime.node} />
+          </div>
+          <div class="flex flex-col space-y-3">
+            <div class="flex space-x-2">
+              <button class="button button-outlined-blue w-full" phx-click="restart_runtime">
+                Reconnect
+              </button>
+              <button class="button button-outlined-red w-full"
+                type="button"
+                phx-click="disconnect_runtime">
+                Disconnect
+              </button>
+            </div>
+            <%= live_patch to: Routes.session_path(@socket, :runtime_settings, @session.id),
+                  class: "button button-gray button-square-icon",
+                  type: "button" do  %>
+              <.remix_icon icon="settings-3-line" />
+            <% end %>
+          </div>
+        <% else %>
+          <div class="flex flex-col space-y-3">
+            <.labeled_text label="Type" text={runtime_type_label(@empty_default_runtime)} />
+          </div>
+          <div class="flex space-x-2">
+            <button class="button button-blue" phx-click="connect_default_runtime">
+              Connect
+            </button>
+            <%= live_patch to: Routes.session_path(@socket, :runtime_settings, @session.id),
+                  class: "button button-gray button-square-icon",
+                  type: "button" do  %>
+              <.remix_icon icon="settings-3-line" />
+            <% end %>
+          </div>
+        <% end %>
+      </div>
+    </div>
+    """
+  end
+
+  defp runtime_type_label(%Runtime.ElixirStandalone{}), do: "Elixir standalone"
+  defp runtime_type_label(%Runtime.MixStandalone{}), do: "Mix standalone"
+  defp runtime_type_label(%Runtime.Attached{}), do: "Attached"
+  defp runtime_type_label(%Runtime.Embedded{}), do: "Embedded"
+
   defp session_status(%{status: :evaluating} = assigns) do
     ~H"""
     <button data-element="focus-cell-button" data-target={@cell_id}>
@@ -660,13 +729,6 @@ defmodule LivebookWeb.SessionLive do
      push_patch(socket, to: Routes.session_path(socket, :shortcuts, socket.assigns.session.id))}
   end
 
-  def handle_event("show_runtime_settings", %{}, socket) do
-    {:noreply,
-     push_patch(socket,
-       to: Routes.session_path(socket, :runtime_settings, socket.assigns.session.id)
-     )}
-  end
-
   def handle_event("show_bin", %{}, socket) do
     {:noreply,
      push_patch(socket, to: Routes.session_path(socket, :bin, socket.assigns.session.id))}
@@ -690,6 +752,27 @@ defmodule LivebookWeb.SessionLive do
     {:noreply, socket}
   end
 
+  def handle_event("connect_default_runtime", %{}, socket) do
+    {runtime_module, args} = Livebook.Config.default_runtime()
+
+    socket =
+      case apply(runtime_module, :init, args) do
+        {:ok, runtime} ->
+          Session.connect_runtime(socket.assigns.session.pid, runtime)
+          socket
+
+        {:error, message} ->
+          put_flash(socket, :error, "Failed to setup runtime - #{message}")
+      end
+
+    {:noreply, socket}
+  end
+
+  def handle_event("disconnect_runtime", %{}, socket) do
+    Session.disconnect_runtime(socket.assigns.session.pid)
+    {:noreply, socket}
+  end
+
   def handle_event("intellisense_request", %{"cell_id" => cell_id} = params, socket) do
     request =
       case params do
diff --git a/lib/livebook_web/live/session_live/attached_live.ex b/lib/livebook_web/live/session_live/attached_live.ex
index 41675fe68..5840884a1 100644
--- a/lib/livebook_web/live/session_live/attached_live.ex
+++ b/lib/livebook_web/live/session_live/attached_live.ex
@@ -2,7 +2,6 @@ defmodule LivebookWeb.SessionLive.AttachedLive do
   use LivebookWeb, :live_view
 
   alias Livebook.{Session, Runtime, Utils}
-  alias LivebookWeb.SessionLive.RuntimeHelpers
 
   @impl true
   def mount(_params, %{"session" => session, "current_runtime" => current_runtime}, socket) do
@@ -28,7 +27,6 @@ defmodule LivebookWeb.SessionLive.AttachedLive do
           <%= @error_message %>
         </div>
       <% end %>
-      <RuntimeHelpers.default_runtime_note module={Runtime.Attached} />
       <p class="text-gray-700">
         Connect the session to an already running node
         and evaluate code in the context of that node.
diff --git a/lib/livebook_web/live/session_live/elixir_standalone_live.ex b/lib/livebook_web/live/session_live/elixir_standalone_live.ex
index ea307f066..7520bd2d9 100644
--- a/lib/livebook_web/live/session_live/elixir_standalone_live.ex
+++ b/lib/livebook_web/live/session_live/elixir_standalone_live.ex
@@ -2,7 +2,6 @@ defmodule LivebookWeb.SessionLive.ElixirStandaloneLive do
   use LivebookWeb, :live_view
 
   alias Livebook.{Session, Runtime}
-  alias LivebookWeb.SessionLive.RuntimeHelpers
 
   @impl true
   def mount(_params, %{"session" => session, "current_runtime" => current_runtime}, socket) do
@@ -22,7 +21,6 @@ defmodule LivebookWeb.SessionLive.ElixirStandaloneLive do
           <%= @error_message %>
         </div>
       <% end %>
-      <RuntimeHelpers.default_runtime_note module={Runtime.ElixirStandalone} />
       <p class="text-gray-700">
         Start a new local node to handle code evaluation.
       </p>
diff --git a/lib/livebook_web/live/session_live/embedded_live.ex b/lib/livebook_web/live/session_live/embedded_live.ex
index ba104dd16..6d3c7855f 100644
--- a/lib/livebook_web/live/session_live/embedded_live.ex
+++ b/lib/livebook_web/live/session_live/embedded_live.ex
@@ -2,7 +2,6 @@ defmodule LivebookWeb.SessionLive.EmbeddedLive do
   use LivebookWeb, :live_view
 
   alias Livebook.{Session, Runtime}
-  alias LivebookWeb.SessionLive.RuntimeHelpers
 
   @impl true
   def mount(_params, %{"session" => session, "current_runtime" => current_runtime}, socket) do
@@ -17,7 +16,6 @@ defmodule LivebookWeb.SessionLive.EmbeddedLive do
   def render(assigns) do
     ~H"""
     <div class="flex-col space-y-5">
-      <RuntimeHelpers.default_runtime_note module={Runtime.Embedded} />
       <p class="text-gray-700">
         Run the notebook code within the Livebook node itself.
         This is reserved for specific cases where there is no option
diff --git a/lib/livebook_web/live/session_live/mix_standalone_live.ex b/lib/livebook_web/live/session_live/mix_standalone_live.ex
index a5ad24e05..eb7460037 100644
--- a/lib/livebook_web/live/session_live/mix_standalone_live.ex
+++ b/lib/livebook_web/live/session_live/mix_standalone_live.ex
@@ -2,7 +2,6 @@ defmodule LivebookWeb.SessionLive.MixStandaloneLive do
   use LivebookWeb, :live_view
 
   alias Livebook.{Session, Runtime, Utils, FileSystem}
-  alias LivebookWeb.SessionLive.RuntimeHelpers
 
   @type status :: :initial | :initializing | :finished
 
@@ -27,7 +26,6 @@ defmodule LivebookWeb.SessionLive.MixStandaloneLive do
   def render(assigns) do
     ~H"""
     <div class="flex-col space-y-5">
-      <RuntimeHelpers.default_runtime_note module={Runtime.MixStandalone} />
       <p class="text-gray-700">
         Start a new local node in the context of a Mix project.
         This way all your code and dependencies will be available
diff --git a/lib/livebook_web/live/session_live/runtime_component.ex b/lib/livebook_web/live/session_live/runtime_component.ex
index 175e6f009..3d7d32351 100644
--- a/lib/livebook_web/live/session_live/runtime_component.ex
+++ b/lib/livebook_web/live/session_live/runtime_component.ex
@@ -1,7 +1,7 @@
 defmodule LivebookWeb.SessionLive.RuntimeComponent do
   use LivebookWeb, :live_component
 
-  alias Livebook.{Session, Runtime}
+  alias Livebook.Runtime
 
   @impl true
   def mount(socket) do
@@ -31,31 +31,11 @@ defmodule LivebookWeb.SessionLive.RuntimeComponent do
   @impl true
   def render(assigns) do
     ~H"""
-    <div class="p-6 pb-4 max-w-4xl flex flex-col space-y-3">
+    <div class="p-6 pb-4 max-w-4xl flex flex-col space-y-5">
       <h3 class="text-2xl font-semibold text-gray-800">
         Runtime
       </h3>
       <div class="w-full flex-col space-y-5">
-        <p class="text-gray-700">
-          The code is evaluated in a separate Elixir runtime (node),
-          which you can configure yourself here.
-        </p>
-        <div class="flex items-center justify-between border border-gray-200 rounded-lg p-4">
-          <%= if @runtime do %>
-            <.labeled_text label="Type" text={runtime_type_label(@runtime)} />
-            <.labeled_text label="Node name" text={@runtime.node} />
-            <button class="button button-outlined-red"
-              type="button"
-              phx-click="disconnect"
-              phx-target={@myself}>
-              Disconnect
-            </button>
-          <% else %>
-            <p class="text-sm text-gray-700">
-              No connected node
-            </p>
-          <% end %>
-        </div>
         <div class="flex space-x-4">
           <.choice_button
             active={@type == "elixir_standalone"}
@@ -96,11 +76,6 @@ defmodule LivebookWeb.SessionLive.RuntimeComponent do
     """
   end
 
-  defp runtime_type_label(%Runtime.ElixirStandalone{}), do: "Elixir standalone"
-  defp runtime_type_label(%Runtime.MixStandalone{}), do: "Mix standalone"
-  defp runtime_type_label(%Runtime.Attached{}), do: "Attached"
-  defp runtime_type_label(%Runtime.Embedded{}), do: "Embedded"
-
   defp runtime_type(%Runtime.ElixirStandalone{}), do: "elixir_standalone"
   defp runtime_type(%Runtime.MixStandalone{}), do: "mix_standalone"
   defp runtime_type(%Runtime.Attached{}), do: "attached"
@@ -115,10 +90,4 @@ defmodule LivebookWeb.SessionLive.RuntimeComponent do
   def handle_event("set_runtime_type", %{"type" => type}, socket) do
     {:noreply, assign(socket, type: type)}
   end
-
-  def handle_event("disconnect", _params, socket) do
-    Session.disconnect_runtime(socket.assigns.session.pid)
-
-    {:noreply, socket}
-  end
 end
diff --git a/lib/livebook_web/live/session_live/runtime_helpers.ex b/lib/livebook_web/live/session_live/runtime_helpers.ex
deleted file mode 100644
index 0f242f9cd..000000000
--- a/lib/livebook_web/live/session_live/runtime_helpers.ex
+++ /dev/null
@@ -1,22 +0,0 @@
-defmodule LivebookWeb.SessionLive.RuntimeHelpers do
-  use Phoenix.Component
-
-  @doc """
-  Displays an info text if `@module` is the default runtime.
-  """
-  def default_runtime_note(assigns) do
-    ~H"""
-    <%= if default_runtime_module?(@module) do %>
-      <p class="text-gray-600 text-sm">
-        Note: This is the <span class="font-semibold">default runtime</span> and starts
-        automatically as soon as you evaluate the first cell.
-      </p>
-    <% end %>
-    """
-  end
-
-  defp default_runtime_module?(module) do
-    {default_module, _args} = Livebook.Config.default_runtime()
-    default_module == module
-  end
-end