diff --git a/cronjob_production_sundays.sh b/cronjob_production_sundays.sh
new file mode 100644
index 0000000000000000000000000000000000000000..0abd50f7fcbd361987e233ed36b72baf0fa25050
--- /dev/null
+++ b/cronjob_production_sundays.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Weekly cronjobs for production area
+# Weekend jobs
+
+cd /home/scipost/webapps/scipost/scipost_v1
+source venv/bin/activate
+
+python3 manage.py update_citedby