diff --git a/tasks/options/uglify.js b/tasks/options/uglify.js
index ab97b756c0b..583dbab78cb 100644
--- a/tasks/options/uglify.js
+++ b/tasks/options/uglify.js
@@ -7,7 +7,7 @@ module.exports = function(config) {
       cwd: '<%= destDir %>',
       options: {
         quite: true,
-        compress: true,
+        compress: {},
         preserveComments: false,
         banner: '<%= meta.banner %>'
       }