diff --git a/spec/test/utilSpec.js b/spec/test/utilSpec.js
--- a/spec/test/utilSpec.js
+++ b/spec/test/utilSpec.js
@@ -1,7 +1,8 @@
 /* global expect */
 
 describe("Util",function(){
-  let util=require("../../src/util.js");
+  let cryptoJS=require("../../dist/main.js");
+	let util=cryptoJS.util;
 	let utf=[ // https://tools.ietf.org/html/rfc3629#page-8
 		["",[]],
 		["abc",[97,98,99]],