diff --git a/package.json b/package.json
index 4bacf6d940..f37bfca434 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,8 @@
     "node-imagemagick": "0.1.8",
     "node-rss": "1.0.1",
     "gravatar": "1.0.6",
-    "nconf": "~0.6.7"
+    "nconf": "~0.6.7",
+    "sitemap": "~0.6.0"
   },
   "bugs": {
     "url": "https://github.com/designcreateplay/NodeBB/issues"