diff --git a/roles/bind-authoritative/templates/bind/named.conf.local.j2 b/roles/bind-authoritative/templates/bind/named.conf.local.j2
index 780d0e50..fb2b7c7c 100644
--- a/roles/bind-authoritative/templates/bind/named.conf.local.j2
+++ b/roles/bind-authoritative/templates/bind/named.conf.local.j2
@@ -51,7 +51,7 @@ zone "_acme-challenge.crans.org" {
 };
 
 // Crans zones
-{% for zone in bind.zones %}
+{% for zone in bind.zones|sort %}
 zone "{{ zone }}" {
 	{% if is_master -%}
 	type master;