diff --git a/webpack.config.ts b/webpack.config.ts
index 13e94c1..95ea70a 100644
--- a/webpack.config.ts
+++ b/webpack.config.ts
@@ -38,6 +38,7 @@ export default (env: any, argv: any): webpack.Configuration => {
                 type: 'umd',
             },
             clean: true,
+            globalObject: 'globalThis',
         },
     };
 };