diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index b9f3d5a0..455a74c8 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -9,7 +9,8 @@
     "vscode": {
       "extensions": [
         "ms-dotnettools.vscode-dotnet-runtime",
-        "ms-dotnettools.csharp"
+        "ms-dotnettools.csharp",
+        "ms-dotnettools.csdevkit"
       ]
     }
   }