diff --git a/snippets/cronjobs.sh b/snippets/cronjobs.sh
index 944d20e..9b8f994 100644
--- a/snippets/cronjobs.sh
+++ b/snippets/cronjobs.sh
@@ -5,6 +5,7 @@ journalctl -xefu 'crond.service'
 
 # Validate crontab files
 crontab -T '/etc/cron.d/prometheus-backup'
+crontab -T '/var/spool/cron/root'
 
 run-parts --list '/etc/cron.daily'
 run-parts --test '/etc/cron.hourly'