diff --git a/Gruntfile.coffee b/Gruntfile.coffee
index 665c468b6..df205712e 100755
--- a/Gruntfile.coffee
+++ b/Gruntfile.coffee
@@ -299,7 +299,6 @@ module.exports = (grunt) ->
         '-W093': true
         globals: do ->
           globals =
-            Notification: true
             MediaError:   true
             Set:          true
             GM_info:      true