diff --git a/spec/test/utilSpec.js b/spec/test/utilSpec.js
--- a/spec/test/utilSpec.js
+++ b/spec/test/utilSpec.js
@@ -1,8 +1,8 @@
 /* global expect */
 
 describe("Util",function(){
-  var util = require("../../util.js");
-	var utf=[ // https://tools.ietf.org/html/rfc3629#page-8
+  let util=require("../../src/util.js");
+	let utf=[ // https://tools.ietf.org/html/rfc3629#page-8
 		["",[]],
 		["abc",[97,98,99]],
 		["å",[195,165]],