diff --git a/group_vars/all.yml b/group_vars/all.yml
index 7cfff259..82ca1d13 100644
--- a/group_vars/all.yml
+++ b/group_vars/all.yml
@@ -248,7 +248,7 @@ munin_node_plugins:
 rsync_mirror_user_group: "{{ rsync_mirror_user }}"
 rsync_mirror_user: rsync_mirror
 rsync_mirror_bw_limit: "4m" # 4 Megabytes
-rsync_mirror_timer: '*-*-* 22,12:00:00' # jeden Tag um 2200 + 1200
+rsync_mirror_timer: '*-*-* 0/8:*:*' # alle 8 h
 
 rsync_mirror_private_key: "{{ lookup('viczem.keepass.keepass', 'rsync_mirror_private_key', 'notes') }}"
 rsync_mirror_public_key: "{{ lookup('viczem.keepass.keepass', 'rsync_mirror_public_key', 'notes') }}"