diff --git a/src/libpoketube/init/pages-static.js b/src/libpoketube/init/pages-static.js
index 4a8d7d59..8bf72e7d 100644
--- a/src/libpoketube/init/pages-static.js
+++ b/src/libpoketube/init/pages-static.js
@@ -192,6 +192,7 @@ app.get('/calendar', (req, res) => {
     persianYear,
     currentDate: queryDate,
     days,
+    month,
   });
 });