diff --git a/examples/main/webpack.config.js b/examples/main/webpack.config.js
index 2293d67..986d16c 100644
--- a/examples/main/webpack.config.js
+++ b/examples/main/webpack.config.js
@@ -5,6 +5,7 @@ module.exports = {
   entry: process.env.MODE === 'multiple' ? './multiple.js' : './index.js',
   devtool: 'source-map',
   devServer: {
+    open: true,
     port: '7099',
     clientLogLevel: 'warning',
     disableHostCheck: true,