diff --git a/package.json b/package.json
index b0bda61f..96f50c0f 100644
--- a/package.json
+++ b/package.json
@@ -47,6 +47,7 @@
     "connect-flash": "~0.1.1",
     "connect-mongo": "~1.3.2",
     "cookie-parser": "~1.4.1",
+    "cron": "^1.2.1",
     "express": "~4.15.2",
     "express-hbs": "^1.0.4",
     "express-session": "~1.15.2",