diff --git a/webpack.config.js b/webpack.config.js
index 0c2fa2e..99d37d1 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -72,6 +72,7 @@ module.exports = {
   },
   optimization: {
     minimizer: [
+      `...`,
       new CssMinimizerPlugin(),
     ]
   },