diff --git a/packages/basic/package.json b/packages/basic/package.json
index ac3d685..b9f218a 100644
--- a/packages/basic/package.json
+++ b/packages/basic/package.json
@@ -7,7 +7,7 @@
   "author": "Anthony Fu <anthonyfu117@hotmail.com> (https://github.com/antfu/)",
   "main": "index.js",
   "files": [
-    "index.js"
+    "*.js"
   ],
   "scripts": {
     "lint": "eslint . --config=index.js"