diff --git a/roles/named/defaults/main.yml b/roles/named/defaults/main.yml
index dbbf6e0..05774f8 100644
--- a/roles/named/defaults/main.yml
+++ b/roles/named/defaults/main.yml
@@ -8,7 +8,9 @@ named_listen_v6:
   - ::1
 named_allow_query:
 - localhost
+named_allow_update: []
 named_recursion: true
 named_dnssec: true
 named_dnssec_validation: true
+named_global_include: []
 named_options_include: '{{ named_default_options_include }}'