diff --git a/src/controllers/atoms/EnableNotificationsButton.js b/src/controllers/atoms/EnableNotificationsButton.js
index 33bc270a..c600f330 100644
--- a/src/controllers/atoms/EnableNotificationsButton.js
+++ b/src/controllers/atoms/EnableNotificationsButton.js
@@ -43,8 +43,9 @@ module.exports = {
 
     enable: function() {
         if (!this.havePermission()) {
+            var that = this;
             global.Notification.requestPermission(function() {
-                this.forceUpdate();
+                that.forceUpdate();
             });
         }