diff --git a/package.json b/package.json
index 5275e99711..ba82e7cda6 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
   ],
   "type": "module",
   "sideEffects": [
+    "src/index.ts",
     "**/*.css"
   ],
   "main": "./lib/index.js",
diff --git a/vite.config.ts b/vite.config.ts
index d7dd40e4b6..39e7d7d13d 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -55,7 +55,7 @@ export default defineConfig(
     cacheDir: '.cache/vite',
     clearScreen: false,
     build: {
-      chunkImportMap: true,
+      // chunkImportMap: true,
       modulePreload: { polyfill: false },
       sourcemap: true,
       rolldownOptions: {