diff --git a/packages/builder/rollup.config.js b/packages/builder/rollup.config.js
index 518482b645..4a4081e53a 100644
--- a/packages/builder/rollup.config.js
+++ b/packages/builder/rollup.config.js
@@ -168,7 +168,7 @@ export default {
     }),
     copy({
       targets: [
-        { src: "src/index.html", dest: outputpath, rename: "__app.html" },
+        { src: "src/index.html", dest: outputpath },
         { src: "src/favicon.png", dest: outputpath },
         { src: "src/assets", dest: outputpath },
         {
@@ -260,4 +260,4 @@ function serve() {
       }
     },
   }
-}
\ No newline at end of file
+}