diff --git a/lib/livebook_web/live/hub/teams/deployment_group_agent_component.ex b/lib/livebook_web/live/hub/teams/deployment_group_agent_component.ex
index 13aa8f3d8..dc8c2c646 100644
--- a/lib/livebook_web/live/hub/teams/deployment_group_agent_component.ex
+++ b/lib/livebook_web/live/hub/teams/deployment_group_agent_component.ex
@@ -226,7 +226,7 @@ defmodule LivebookWeb.Hub.Teams.DeploymentGroupAgentComponent do
 
     example_dir =
       "lb-server-#{hub_name}-#{deployment_group_name}"
-      |> String.replace(~r/[^\w-]/, "")
+      |> String.replace(~r/[^\w\-]/, "")
       |> String.downcase()
 
     %{