diff --git a/tsup.config.ts b/tsup.config.ts
index 8d039da64..1286e2f85 100644
--- a/tsup.config.ts
+++ b/tsup.config.ts
@@ -46,6 +46,7 @@ export default defineConfig([
         fs: './node_modules/browserify-fs',
         vue: './node_modules/vue/dist/vue.esm.browser.js',
         vuex: './node_modules/vuex/dist/vuex.esm.browser.js',
+        'socket.io-client': './node_modules/socket.io-client/dist/socket.io.min.js',
       };
     },
     loader: {