diff --git a/node/package.json b/node/package.json
index 9be3ec287..79a7c7015 100755
--- a/node/package.json
+++ b/node/package.json
@@ -23,7 +23,6 @@
     "grunt-contrib-compress": "~0.5.2",
     "grunt-contrib-concat": "~0.3.0",
     "grunt-docco-multi": "0.0.2",
-    "grunt-flipcss": "~0.1.2",
     "grunt-cssjanus": "~0.1.1"
   }
 }