diff --git a/.devcontainer/contributor/devcontainer.json b/.devcontainer/contributor/devcontainer.json
index 5f6f19eb27..00e1a492cc 100644
--- a/.devcontainer/contributor/devcontainer.json
+++ b/.devcontainer/contributor/devcontainer.json
@@ -37,7 +37,8 @@
         "ms-azuretools.vscode-bicep",
         "ms-kubernetes-tools.vscode-kubernetes-tools",
         "ms-azuretools.vscode-dapr",
-        "ms-vscode.makefile-tools"
+        "ms-vscode.makefile-tools",
+        "timonwong.shellcheck"
       ]
     }
   },