diff --git a/roles/nftables/templates/nftables.conf.j2 b/roles/nftables/templates/nftables.conf.j2
index 164d1d4..44f153c 100644
--- a/roles/nftables/templates/nftables.conf.j2
+++ b/roles/nftables/templates/nftables.conf.j2
@@ -11,10 +11,10 @@ table ip filter {
 {% for rule in firewall_in %}
 {%   if rule.from is defined %}
 {%     for from in rule.from %}
-{%       if not from | ipv4 and not from | ipv6 %}
+{%       if not from | ansible.utils.ipv4 and not from | ansible.utils.ipv6 %}
 {%         set from = lookup('dig', from) %}
 {%       endif %}
-{%       if from | ipv4 %}
+{%       if from | ansible.utils.ipv4 %}
         ip saddr {{ from }} {{ rule.proto }} dport {{ rule.port }} accept
 {%       endif %}
 {%     endfor %}
@@ -38,10 +38,10 @@ table ip6 filter {
 {% for rule in firewall_in %}
 {%   if rule.from is defined %}
 {%     for from in rule.from %}
-{%       if not from | ipv4 and not from | ipv6 %}
+{%       if not from | ansible.utils.ipv4 and not from | ansible.utils.ipv6 %}
 {%         set from = lookup('dig', from) %}
 {%       endif %}
-{%       if from | ipv6 %}
+{%       if from | ansible.utils.ipv6 %}
         ip6 saddr {{ from }} {{ rule.proto }} dport {{ rule.port }} accept
 {%       endif %}
 {%     endfor %}