diff --git a/roles/mgrote_munin_server/tasks/main.yml b/roles/mgrote_munin_server/tasks/main.yml
index 3c9f8e78..a4bcd8e1 100644
--- a/roles/mgrote_munin_server/tasks/main.yml
+++ b/roles/mgrote_munin_server/tasks/main.yml
@@ -45,9 +45,9 @@
       group: root
       recurse: false
     - name: /var/lib/munin/cgi-tmp  # TODO hier wird immer changed angezeigt, vmtl 777 --> 644
-      mode: '0644'
+      mode: '744'
       owner: www-data
-      group: www-data
+      group: munin
       recurse: true
 
 - name: Template apache config