diff --git a/tasks/lib/uglify.js b/tasks/lib/uglify.js
index b09fc91c..da90fa59 100644
--- a/tasks/lib/uglify.js
+++ b/tasks/lib/uglify.js
@@ -51,7 +51,8 @@ exports.init = function(grunt) {
       parse: options.parse || {},
       sourceMap: options.sourceMap,
       toplevel: options.toplevel,
-      wrap: options.wrap
+      wrap: options.wrap,
+      webkit: options.webkit
     };
 
     if (options.banner) {