diff --git a/workflow/engine/templates/setup/languages.js b/workflow/engine/templates/setup/languages.js
index 0e35ea42b..bd0954a95 100755
--- a/workflow/engine/templates/setup/languages.js
+++ b/workflow/engine/templates/setup/languages.js
@@ -73,7 +73,7 @@ Ext.onReady(function(){
             buttons: [{
                 text: TRANSLATIONS.ID_UPLOAD,
                 handler: function(){
-                  uploader = Ext.getCmp('uploader');
+                  var uploader = Ext.getCmp('uploader');
 
                   if(uploader.getForm().isValid()){
                     uploader.getForm().submit({