diff --git a/roles/chronyd/templates/chrony.conf.j2 b/roles/chronyd/templates/chrony.conf.j2
index 2db858a..9acd552 100644
--- a/roles/chronyd/templates/chrony.conf.j2
+++ b/roles/chronyd/templates/chrony.conf.j2
@@ -26,5 +26,5 @@ logchange {{ chronyd__log_change_seconds | float }}
 leapsectz right/UTC
 
 {% for network in chronyd__allow_networks %}
-allow {{ network | ipaddr }}
+allow {{ network | ansible.utils.ipaddr }}
 {% endfor %}