diff --git a/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml b/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
index 118e1ff8f..68233b4c8 100644
--- a/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
+++ b/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
@@ -117,7 +117,7 @@ kube_pods_subnet_ipv6: fd85:ee78:d8a6:8607::1:0000/112
 kube_network_node_prefix_ipv6: 120
 
 # The port the API Server will be listening on.
-kube_apiserver_ip: "{{ kube_service_addresses | ipaddr('net') | ipaddr(1) | ipaddr('address') }}"
+kube_apiserver_ip: "{{ kube_service_addresses | ansible.utils.ipaddr('net') | ansible.utils.ipaddr(1) | ansible.utils.ipaddr('address') }}"
 kube_apiserver_port: 6443  # (https)
 
 # Kube-proxy proxyMode configuration.
@@ -219,8 +219,8 @@ resolvconf_mode: host_resolvconf
 # Deploy netchecker app to verify DNS resolve as an HTTP service
 deploy_netchecker: false
 # Ip address of the kubernetes skydns service
-skydns_server: "{{ kube_service_addresses | ipaddr('net') | ipaddr(3) | ipaddr('address') }}"
-skydns_server_secondary: "{{ kube_service_addresses | ipaddr('net') | ipaddr(4) | ipaddr('address') }}"
+skydns_server: "{{ kube_service_addresses | ansible.utils.ipaddr('net') | ansible.utils.ipaddr(3) | ansible.utils.ipaddr('address') }}"
+skydns_server_secondary: "{{ kube_service_addresses | ansible.utils.ipaddr('net') | ansible.utils.ipaddr(4) | ansible.utils.ipaddr('address') }}"
 dns_domain: "{{ cluster_name }}"
 
 ## Container runtime
diff --git a/playbooks/ansible_version.yml b/playbooks/ansible_version.yml
index f6cebdff7..1fea52356 100644
--- a/playbooks/ansible_version.yml
+++ b/playbooks/ansible_version.yml
@@ -21,7 +21,7 @@
     - name: "Check that python netaddr is installed"
       assert:
         msg: "Python netaddr is not present"
-        that: "'127.0.0.1' | ipaddr"
+        that: "'127.0.0.1' | ansible.utils.ipaddr"
       tags:
         - check