diff --git a/rollup.config.js b/rollup.config.js
index aa4f227..4b780b2 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -17,7 +17,7 @@ export default {
       format: "cjs",
     },
     {
-      file: pkg.module,
+      file: pkg.module.default,
       format: "es",
     },
   ],