diff --git a/package.json b/package.json
index cc80597..8217354 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,8 @@
     "grunt-contrib-jshint": "~0.10.0",
     "grunt-contrib-uglify": "~0.5.0",
     "grunt-contrib-watch": "~0.6.1",
-    "grunt-sass": "^2.1.0"
+    "grunt-sass": "^2.1.0",
+    "pug-cli": "^1.0.0-alpha6"
   },
   "dependencies": {
     "bootstrap": "^4.0.0",