diff --git a/modules/sysadmin_guide/pages/dns.adoc b/modules/sysadmin_guide/pages/dns.adoc
index b00dadb..dee1d8c 100644
--- a/modules/sysadmin_guide/pages/dns.adoc
+++ b/modules/sysadmin_guide/pages/dns.adoc
@@ -59,6 +59,8 @@ You can get the dns repository from `/srv/git/dns` on `batcave01`:
 $ git clone /srv/git/dns
 ....
 
+NOTE: Only members of the group `sysadmin-dns` may push changes to this repo.
+
 === Adding a new Host
 
 Adding a new host requires to add it to DNS and to ansible, see