diff --git a/package.json b/package.json
index 2da379e..5a0b5ce 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,8 @@
     "yeoman-generator": "^0.17.6"
   },
   "devDependencies": {
+    "grunt": "^0.4.5",
+    "grunt-cli": "^0.1.13",
     "mocha": "^1.21.4",
     "underscore.string": "^2.3.3"
   },