diff --git a/rollup.config.js b/rollup.config.js
index 9de1f61..7ce40d9 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -22,7 +22,7 @@ const banner = `/*!
 function createOutputOptions(options) {
   return {
     banner,
-    exports: 'named',
+    exports: 'default',
     sourcemap: true,
     ...options,
   };