diff --git a/webpack.config.js b/webpack.config.js
index 0f98056..8d27b29 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -70,6 +70,7 @@ module.exports = {
     }),
     new CopyPlugin([
       { from: '.htaccess' },
+      { from: 'sw.js' },
     ]),
   ],
   optimization: {