diff --git a/lib/livebook_web/controllers/session_controller.ex b/lib/livebook_web/controllers/session_controller.ex
index f8c87a28a..5ff5b5f80 100644
--- a/lib/livebook_web/controllers/session_controller.ex
+++ b/lib/livebook_web/controllers/session_controller.ex
@@ -26,20 +26,6 @@ defmodule LivebookWeb.SessionController do
     end)
   end
 
-  # Legacy endpoint for resolving images/
-  # TODO: remove on Livebook v0.12
-  def show_image(conn, %{"id" => id, "name" => name}) do
-    case Sessions.fetch_session(id) do
-      {:ok, session} ->
-        images_dir = FileSystem.File.resolve(session.files_dir, "../images/")
-        file = FileSystem.File.resolve(images_dir, name)
-        serve_static(conn, file)
-
-      {:error, _} ->
-        send_resp(conn, 404, "Not found")
-    end
-  end
-
   def download_file(conn, %{"id" => id, "name" => name}) do
     with {:ok, session} <- Sessions.fetch_session(id),
          {:ok, path} <- Session.fetch_file_entry_path(session.pid, name) do
diff --git a/lib/livebook_web/router.ex b/lib/livebook_web/router.ex
index 2164d2229..7a9133ec6 100644
--- a/lib/livebook_web/router.ex
+++ b/lib/livebook_web/router.ex
@@ -119,7 +119,6 @@ defmodule LivebookWeb.Router do
       live "/sessions/:id/insert-file", SessionLive, :insert_file
       live "/sessions/:id/package-search", SessionLive, :package_search
       get "/sessions/:id/files/:name", SessionController, :show_file
-      get "/sessions/:id/images/:name", SessionController, :show_image
       get "/sessions/:id/download/files/:name", SessionController, :download_file
       get "/sessions/audio-input/:token", SessionController, :show_input_audio
       get "/sessions/image-input/:token", SessionController, :show_input_image
diff --git a/test/livebook_web/controllers/session_controller_test.exs b/test/livebook_web/controllers/session_controller_test.exs
index 01b20fc94..521ce01ae 100644
--- a/test/livebook_web/controllers/session_controller_test.exs
+++ b/test/livebook_web/controllers/session_controller_test.exs
@@ -68,41 +68,6 @@ defmodule LivebookWeb.SessionControllerTest do
     end
   end
 
-  # Legacy endpoint for resolving images/
-  describe "show_image" do
-    test "returns not found when the given session does not exist", %{conn: conn} do
-      id = Livebook.Utils.random_node_aware_id()
-      conn = get(conn, ~p"/sessions/#{id}/images/image.jpg")
-
-      assert conn.status == 404
-      assert conn.resp_body == "Not found"
-    end
-
-    test "returns not found when the given image does not exist", %{conn: conn} do
-      {:ok, session} = Sessions.create_session()
-
-      conn = get(conn, ~p"/sessions/#{session.id}/images/nonexistent.jpg")
-
-      assert conn.status == 404
-      assert conn.resp_body == "No such file or directory"
-
-      Session.close(session.pid)
-    end
-
-    test "returns the image when it does exist", %{conn: conn} do
-      {:ok, session} = Sessions.create_session()
-      images_dir = FileSystem.File.resolve(session.files_dir, "../images/")
-      :ok = FileSystem.File.resolve(images_dir, "test.jpg") |> FileSystem.File.write("")
-
-      conn = get(conn, ~p"/sessions/#{session.id}/images/test.jpg")
-
-      assert conn.status == 200
-      assert get_resp_header(conn, "content-type") == ["image/jpeg"]
-
-      Session.close(session.pid)
-    end
-  end
-
   describe "download_file" do
     test "returns not found when the given session does not exist", %{conn: conn} do
       id = Livebook.Utils.random_node_aware_id()