diff --git a/roles/terraria/tasks/main.yml b/roles/terraria/tasks/main.yml
index e8cdb85..4471f71 100644
--- a/roles/terraria/tasks/main.yml
+++ b/roles/terraria/tasks/main.yml
@@ -105,7 +105,7 @@
     - name: Set up backup cronjob
       cron:
         minute: "0"
-        hour: "/2"
+        hour: "*/2"
         name: "ansible-backup-terraria-{{ terraria_name }}"
         job: "{{ terraria_root }}/{{ terraria_name }}/backup.sh >> {{ terraria_root }}/{{ terraria_name }}/backups.log 2>&1"
   become: yes