diff --git a/main.json b/main.js
similarity index 100%
rename from main.json
rename to main.js
diff --git a/module.json b/module.json
index a96d3f6..022ee58 100644
--- a/module.json
+++ b/module.json
@@ -160,5 +160,8 @@
       ]
     }
   ],
+  "esmodules": [
+    "main.js"
+  ],
   "manifest": ""
 }
\ No newline at end of file