diff --git a/package.json b/package.json
index f118552fe2..e0b3bf5aff 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "validator": "~1.5.1"
   },
   "optionalDependencies": {
-    "hiredis" : "~0.1.15",
+    "hiredis" : "~0.1.15"
   },
   "bugs": {
     "url": "https://github.com/designcreateplay/NodeBB/issues"