diff --git a/docker-compose.override.yml b/docker-compose.override.yml
index da2c390..f9eb4f3 100644
--- a/docker-compose.override.yml
+++ b/docker-compose.override.yml
@@ -9,8 +9,8 @@ services:
   zammad-backup:
     container_name: zammad-backup
     environment:
-      - BACKUP_TIME=03:00
-      - HOLD_DAYS=2
+      - BACKUP_TIME=23:00
+      - HOLD_DAYS=1
     image: postgres:${POSTGRES_VERSION}
     volumes:
       - ${APP_DATA}/zammad/scripts/backup.sh:/usr/local/bin/backup.sh:ro