diff --git a/package.json b/package.json
index 139a48f..651c7df 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,7 @@
   "license": "MIT",
   "dependencies": {},
   "devDependencies": {
+    "less": "latest",
     "grunt": "~0.4.5",
     "grunt-cli": "latest",
     "grunt-contrib-uglify": "~0.5.0",