2 files changed, 14 insertions, 10 deletions
diff --git a/juick-server/src/main/assets/scripts.js b/juick-server/src/main/assets/scripts.js
index e757261f..a3e8f987 100644
--- a/juick-server/src/main/assets/scripts.js
+++ b/juick-server/src/main/assets/scripts.js
@@ -1,4 +1,3 @@
-require('whatwg-fetch');
 require('element-closest');
 require('classlist.js');
 require('url-search-params-polyfill');
diff --git a/juick-server/webpack.config.js b/juick-server/webpack.config.js
index 42c0a775..52fd2926 100644
--- a/juick-server/webpack.config.js
+++ b/juick-server/webpack.config.js
@@ -5,10 +5,12 @@ const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
 
 module.exports = (env, argv) => {
     const dev = argv.mode !== 'production';
-    return {
+    const config = {
         devtool: dev ? 'source-map' : false,
         entry: {
             'scripts': [
+                'core-js/modules/es6.promise',
+                'whatwg-fetch',
                 __dirname + '/src/main/assets/scripts.js',
                 require.resolve('evil-icons/assets/evil-icons.js')
             ],
@@ -47,19 +49,22 @@ module.exports = (env, argv) => {
                 { test: /\.svg$/, loader: 'url-loader?limit=10000000000' }
             ]
         },
-        optimization: {
+        plugins: [
+            new StyleLintPlugin({ configFile: '.stylelintrc.json', context: 'src/main/assets', files: ['**/*.css'], emitErrors: false }),
+            new MiniCssExtractPlugin({ filename: 'style.css', allChunks: true })
+        ],
+    };
+    if (dev) {
+        config.optimization = {
             minimizer: [
                 new UglifyJsPlugin({
                     cache: true,
                     parallel: true,
                     sourceMap: dev
                 }),
-                new OptimizeCSSAssetsPlugin({})
+            new OptimizeCSSAssetsPlugin({})
             ]
-        },
-        plugins: [
-            new StyleLintPlugin({ configFile: '.stylelintrc.json', context: 'src/main/assets', files: ['**/*.css'], emitErrors: false }),
-            new MiniCssExtractPlugin({ filename: 'style.css', allChunks: true })
-        ],
-    };
+        };
+    }
+    return config;
 };