diff --git a/generators/script/templates/_package.json b/generators/script/templates/_package.json
index 0b32cc6..a7b3a6a 100644
--- a/generators/script/templates/_package.json
+++ b/generators/script/templates/_package.json
@@ -24,6 +24,7 @@
   },
 
   "devDependencies": {
+    "coffee-script": "1.6.3",
     "hubot": "2.x",
     "mocha": "*",
     "chai": "*",