diff --git a/package.json b/package.json
index f2b9868..b46bfca 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
     "jest": "^29.4.3",
     "typescript": "^4.9.5"
   },
+  "main": "out/index.js",
   "scripts": {
     "build": "npx tsc",
     "start": "node out/index.js",