diff --git a/ansible/roles/chrony/templates/chrony.conf.j2 b/ansible/roles/chrony/templates/chrony.conf.j2
index 53f0e848c5..62cb01d844 100644
--- a/ansible/roles/chrony/templates/chrony.conf.j2
+++ b/ansible/roles/chrony/templates/chrony.conf.j2
@@ -24,6 +24,7 @@ dumpdir /var/lib/chrony
 
 {% if inventory_hostname in groups['chrony-server'] %}
 allow all
+local stratum 10
 {% else %}
 port 0
 deny all