diff --git a/package.json b/package.json
index f11a46d..d7014a0 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "",
   "main": "server.js",
   "scripts": {
-    "lint": "eslint . --ext .js,.mjs",
+    "lint": "eslint .",
     "test": "mocha --timeout 5000",
     "start": "node server.js"
   },