diff --git a/package.json b/package.json
index 70c9449..e2c1d04 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   "module": "src/index.js",
   "files": [
     "dist",
-    "src"
+    "src/index.js"
   ],
   "dependencies": {
     "extend": "^3.0.2",