diff --git a/webpack.config.prod.js b/webpack.config.prod.js
index fa36525e7..ae398e52c 100644
--- a/webpack.config.prod.js
+++ b/webpack.config.prod.js
@@ -33,12 +33,10 @@ productionWebpackConfig.plugins = [
     }
   }),
   new webpack.DefinePlugin({
-    'process.env': {
-      URL: JSON.stringify(process.env.URL),
-      NODE_ENV: JSON.stringify('production'),
-      GOOGLE_ANALYTICS_ID: JSON.stringify(process.env.GOOGLE_ANALYTICS_ID),
-      SUBDOMAINS_ENABLED: JSON.stringify(process.env.SUBDOMAINS_ENABLED)
-    },
+    'process.env.URL': JSON.stringify(process.env.URL),
+    'process.env.NODE_ENV': JSON.stringify('production'),
+    'process.env.GOOGLE_ANALYTICS_ID': JSON.stringify(process.env.GOOGLE_ANALYTICS_ID),
+    'process.env.SUBDOMAINS_ENABLED': JSON.stringify(process.env.SUBDOMAINS_ENABLED),
   }),
 ];