diff --git a/package.json b/package.json
index 5a482fc..2476bee 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "hook.io" : "0.8.x",
-    "coffee-script" : "*"
+    "coffee-script" : "*",
     "sparql" : "*"
   },
   "devDependencies": {}