diff --git a/packages/backend-core/scripts/build.js b/packages/backend-core/scripts/build.js
index 9cc33d7b75..f84f22bf8d 100644
--- a/packages/backend-core/scripts/build.js
+++ b/packages/backend-core/scripts/build.js
@@ -1,4 +1,5 @@
 #!/usr/bin/node
 const coreBuild = require("../../../scripts/build")
 
+coreBuild("./src/plugin/index.ts", "./dist/plugins.js")
 coreBuild("./src/index.ts", "./dist/index.js")