diff --git a/src/cli/domain/package-server-script/bundle/config/index.js b/src/cli/domain/package-server-script/bundle/config/index.js
index f2b9d2e48..6c29bbd54 100644
--- a/src/cli/domain/package-server-script/bundle/config/index.js
+++ b/src/cli/domain/package-server-script/bundle/config/index.js
@@ -33,7 +33,7 @@ module.exports = function webpackConfigGenerator(params){
               'presets': [
                 [require.resolve('babel-preset-env'), {
                   'targets': {
-                    'node': 0.10
+                    'node': 4
                   }
                 }]
               ]
diff --git a/src/cli/domain/package-server-script/bundle/index.js b/src/cli/domain/package-server-script/bundle/index.js
index 8773fb815..0d8e2b45c 100644
--- a/src/cli/domain/package-server-script/bundle/index.js
+++ b/src/cli/domain/package-server-script/bundle/index.js
@@ -1,10 +1,8 @@
 /*jshint camelcase:false */
 'use strict';
-var _ = require('underscore');
 var webpackConfig = require('./config');
 var console = require('console');
 var MemoryFS = require('memory-fs');
-var path = require('path');
 var webpack = require('webpack');
 
 var memoryFs = new MemoryFS();