diff --git a/packages/core/webpack.config.js b/packages/core/webpack.config.js
index 22e682de..04fe174e 100644
--- a/packages/core/webpack.config.js
+++ b/packages/core/webpack.config.js
@@ -14,6 +14,9 @@ function moduleNameToPath(libName) {
 
 const config = {
   mode: isProduction ? 'production' : 'development',
+  optimization: {
+    minimize: false,
+  },
   devtool: 'source-map',
   externals: isProduction
     ? {