diff --git a/lib/contracts/code_generator.js b/lib/contracts/code_generator.js
index 68f685532..0c70a38b1 100644
--- a/lib/contracts/code_generator.js
+++ b/lib/contracts/code_generator.js
@@ -1,5 +1,6 @@
 let async = require('async');
 let fs = require('../core/fs.js');
+const utils = require('../utils/utils.js');
 
 require('ejs');
 const Templates = {