diff --git a/package.json b/package.json
index c523d8f..7cb65a7 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,7 @@
     "typescript": "^5.2.2"
   },
   "module": "out/resolver.js",
+  "main": "out/resolver.js",
   "type": "module",
   "types": "out/resolver.d.ts",
   "exports": {