diff --git a/package.json b/package.json
index bd08849..7e2d9fd 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "type": "git",
     "url": "https://github.com/kenchris/urlpattern-polyfill"
   },
-  "main": "./dist/index.cjs",
+  "main": "./dist/index.umd.js",
   "module": "./dist/index.js",
   "unpkg": "./dist/index.umd.js",
   "types": "./dist/index.d.ts",