diff --git a/package.json b/package.json
index f159bb33da..4d02dadad1 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,7 @@
   "devDependencies": {
     "browserify": "~2.14.2",
     "wrapup": "~0.12.0",
+    "grunt-cli": "~0.1.9",
     "grunt": "~0.4.1",
     "grunt-contrib-copy": "~0.4.1",
     "grunt-contrib-jshint": "~0.5.4",