diff --git a/webpack.config.js b/webpack.config.js
index 1a3b80f46..06c4263f8 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -35,10 +35,12 @@ module.exports = {
   output: {
     path: path.resolve(__dirname, 'release'),
     filename: 'remotestorage.js',
-    // global export name if needed
-    library: 'RemoteStorage',
-    libraryTarget: 'umd',
-    umdNamedDefine: true,
+    library: {
+      name: 'RemoteStorage',
+      type: 'umd',
+      export: 'default',
+      umdNamedDefine: true,
+    },
     globalObject: 'this'
   }
 };