diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index d26a5bc..92d146a 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -18,7 +18,8 @@
         }
     },
     "features": {
-        "ghcr.io/devcontainers/features/docker-in-docker:2": {}
+        "ghcr.io/devcontainers/features/docker-in-docker:2": {},
+        "ghcr.io/lukewiwa/features/shellcheck:0": {}
     },
     "remoteUser": "node",
     "updateContentCommand": "npm install -g @devcontainers/cli"