diff --git a/well-known/oauth3/callback.js b/well-known/oauth3/callback.js
index f789881..9a27470 100644
--- a/well-known/oauth3/callback.js
+++ b/well-known/oauth3/callback.js
@@ -1,8 +1,8 @@
-(function () {
-	"use strict";
+;(function () {
+	'use strict';
 
 	var loc = window.location;
-	var loginWinObj = window.OAUTH3_CORE.queryparse(loc.hash || loc.search);
+	var loginWinObj = window.OAUTH3.query.parse(loc.hash || loc.search);
   var prefix = "(" + window.location.hostname + ") [.well-known/oauth3/callback.html]";
 
   if (loginWinObj.debug) {