diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index f1bed57..e88e0e2 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -18,7 +18,8 @@
 			"extensions": [
 				"ms-vscode-remote.vscode-remote-extensionpack",
 				"ms-azuretools.vscode-docker",
-				"ms-python.python"
+				"ms-python.python",
+				"DavidAnson.vscode-markdownlint"
 			]
 		}
 	}