diff --git a/clusters/cl01tl/applications/directus/values.yaml b/clusters/cl01tl/applications/directus/values.yaml
index 12b684a3b..6f530f561 100644
--- a/clusters/cl01tl/applications/directus/values.yaml
+++ b/clusters/cl01tl/applications/directus/values.yaml
@@ -181,5 +181,5 @@ postgres-17-cluster:
     scheduledBackups:
       - name: daily-backup
         suspend: false
-        schedule: 0 /6 * * *
+        schedule: '0 /6 * * *'
         backupName: external