diff --git a/group_vars/docker.yml b/group_vars/docker.yml
index fa6d7a81..a797f099 100644
--- a/group_vars/docker.yml
+++ b/group_vars/docker.yml
@@ -82,6 +82,7 @@ systemd_resolved_nameserver: 192.168.2.37
 restic_folders_to_backup: "/usr/local /etc /root /home /var/lib/docker"
 
 ### mgrote_munin_node
+munin_node_plugin_timeout: 120 # in sec, docker_multi braucht länger
 munin_node_allowed_cidrs: [0.0.0.0/0] # weil der munin-server aus einem anderen subnet zugreift
 munin_node_plugins:
   - name: systemd_status