diff --git a/plugins/catalog-react/package.json b/plugins/catalog-react/package.json
index 3c0402a194..94dc835d14 100644
--- a/plugins/catalog-react/package.json
+++ b/plugins/catalog-react/package.json
@@ -7,8 +7,7 @@
   "private": false,
   "publishConfig": {
     "access": "public",
-    "main": "dist/index.cjs.js",
-    "module": "dist/index.esm.js",
+    "main": "dist/index.esm.js",
     "types": "dist/index.d.ts"
   },
   "homepage": "https://backstage.io",