diff --git a/roles/kubernetes/master/tasks/kubeadm-upgrade.yml b/roles/kubernetes/master/tasks/kubeadm-upgrade.yml
index cd6112b2d..b9c54deab 100644
--- a/roles/kubernetes/master/tasks/kubeadm-upgrade.yml
+++ b/roles/kubernetes/master/tasks/kubeadm-upgrade.yml
@@ -3,7 +3,7 @@
   uri:
     url: "https://{{ ip | default(fallback_ips[inventory_hostname]) }}:{{ kube_apiserver_port }}/healthz"
     validate_certs: false
-  when: inventory_hostname == groups['kube-master']|first
+  when: inventory_hostname == groups['kube-master']
   register: _result
   retries: 60
   delay: 5