diff --git a/group_vars/munin.yml b/group_vars/munin.yml
index 68908ff8..b85a376b 100644
--- a/group_vars/munin.yml
+++ b/group_vars/munin.yml
@@ -45,23 +45,31 @@ munin_node_allowed_cidrs: [127.0.0.1]
 munin_hosts:
   - name: "{{ ansible_fqdn }}.mgrote.net"
     address: "127.0.0.1"
+    extra: ["use_node_name yes"]
   - name: fileserver3.mgrote.net
     address: fileserver3.mgrote.net
+    extra: ["use_node_name yes"]
   - name: pve5.mgrote.net
     address: pve5.mgrote.net
+    extra: ["use_node_name yes"]
   - name: forgejo.mgrote.net
     address: forgejo.mgrote.net
+    extra: ["use_node_name yes"]
   - name: docker10.mgrote.net
     address: docker10.mgrote.net
+    extra: ["use_node_name yes"]
   - name: pbs.mgrote.net
     address: pbs.mgrote.net
+    extra: ["use_node_name yes"]
   - name: blocky.mgrote.net
     address: blocky.mgrote.net
+    extra: ["use_node_name yes"]
   - name: ldap.mgrote.net
     address: ldap.mgrote.net
 
 
 
+
 # notfications config
 # TODO
 # cgi?