diff --git a/lib/functions.sh b/lib/functions.sh
index e46c1cf..d0c49f9 100644
--- a/lib/functions.sh
+++ b/lib/functions.sh
@@ -83,7 +83,7 @@ EOF
   (crontab -l 2>/dev/null; echo "30 22 * * * date >> /federated/logs/backup.log && /federated/bin/backuptool -b all >> /federated/logs/backup.log 2>&1") | sort -u | crontab -
   (crontab -l 2>/dev/null; echo "0 2 * * * date >> /federated/logs/upgrade.log && /federated/bin/upgrade >> /federated/logs/upgrade.log 2>&1") | sort -u | crontab -
   (crontab -l 2>/dev/null; echo "0 3 * * * date >> /federated/logs/dumpcerts.log && /federated/bin/dumpcerts >> /federated/logs/dumpcerts.log 2>&1") | sort -u | crontab -
-  (crontab -l 2>/dev/null; echo "*/5 * * * * /usr/bin/docker exec -u 33 nextcloud php -f /var/www/html/cron.php") | sort -u | crontab -
+  (crontab -l 2>/dev/null; echo "*/15 * * * * /usr/bin/docker exec -u 33 nextcloud php -f /var/www/html/cron.php") | sort -u | crontab -
 }
 install_federated() {
   # Check if Federated is already installed then install