diff --git a/webpack.config.js b/webpack.config.js
index 593b157..05c3f0b 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -109,7 +109,7 @@ const productionPlugins = [
   }),
 ];
 
-let plugins = [
+let plugins = (env, argv) => [
   new CopyPlugin([{ from: 'data', to: 'data' }, { from: 'wand.js', to: 'wand.js' }]),
   new HtmlWebpackPlugin({
     hash: true,
@@ -171,5 +171,5 @@ module.exports = (env, argv) => ({
       new TerserPlugin({ terserOptions: jsMin }),
     ],
   },
-  plugins: [...plugins, ...(argv.mode == 'production' ? productionPlugins : [])],
+  plugins: [...plugins(env, argv), ...(argv.mode == 'production' ? productionPlugins : [])],
 })
\ No newline at end of file