diff --git a/group_vars/dns_authoritative.yml b/group_vars/dns_authoritative.yml
index 42248b65..8f13e042 100644
--- a/group_vars/dns_authoritative.yml
+++ b/group_vars/dns_authoritative.yml
@@ -7,7 +7,6 @@ glob_bind:
     '_acme-challenge.adm.crans.org':
     'adh.crans.org': {}
     'adm.crans.org': {}
-    'cachan-adm.crans.org': {}
     'crans.eu': {}
     'crans.fr': {}
     'crans.org': {}
@@ -16,7 +15,7 @@ glob_bind:
     'renater.crans.org': {}
     'ens.crans.org': {}
     'lp.crans.org': {}
-    'admissibles.crans.org': {}
+    'zef.crans.org': {}
     '76.230.185.in-addr.arpa': {}
     '77.230.185.in-addr.arpa': {}
     '78.230.185.in-addr.arpa': {}
diff --git a/roles/bind-authoritative/templates/bind/named.conf.options.j2 b/roles/bind-authoritative/templates/bind/named.conf.options.j2
index f972196b..21336da6 100644
--- a/roles/bind-authoritative/templates/bind/named.conf.options.j2
+++ b/roles/bind-authoritative/templates/bind/named.conf.options.j2
@@ -51,3 +51,7 @@ options {
 	allow-transfer { none; };
 {% endif %}
 };
+
+statistics-channels {
+  inet 127.0.0.1 port 8053 allow { 127.0.0.1; };
+};