diff --git a/.changeset/loud-peaches-warn.md b/.changeset/loud-peaches-warn.md
new file mode 100644
index 0000000000..19d3503116
--- /dev/null
+++ b/.changeset/loud-peaches-warn.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog-backend-module-gerrit': patch
+---
+
+Fix incorrect main path in `publishConfig`
diff --git a/plugins/catalog-backend-module-gerrit/package.json b/plugins/catalog-backend-module-gerrit/package.json
index 75a7a17aa2..24180d4c94 100644
--- a/plugins/catalog-backend-module-gerrit/package.json
+++ b/plugins/catalog-backend-module-gerrit/package.json
@@ -6,7 +6,7 @@
   "license": "Apache-2.0",
   "publishConfig": {
     "access": "public",
-    "main": "dist/index.esm.js",
+    "main": "dist/index.cjs.js",
     "types": "dist/index.d.ts"
   },
   "backstage": {