diff --git a/src/plugins/wikitudePlugin.js b/src/plugins/wikitudePlugin.js
index a99e1bac..6e231a40 100644
--- a/src/plugins/wikitudePlugin.js
+++ b/src/plugins/wikitudePlugin.js
@@ -15,7 +15,7 @@
          * internal listeners for success and error, they are invoked in cordova.exec() function
          */
         setInternalListeners: function () {
-          $window.plugins.wikitudePlugin.prototype.onWikitudeOK = function (success) {
+          $window.plugins.wikitudePlugin.prototype.onWikitudeOK = function () {
             //success callback
           };