diff --git a/package.json b/package.json
index dc8b8646d..7327e2207 100644
--- a/package.json
+++ b/package.json
@@ -167,7 +167,7 @@
     "pnpm": ">=8"
   },
   "lint-staged": {
-    "*.{md,yml,json}": "prettier --write",
+    "*.{md,mdx,yml,json}": "prettier --write",
     "*.{js,jsx,ts,tsx}": [
       "prettier --write",
       "eslint --cache --fix"