diff --git a/roles/network_plugin/kube-router/tasks/annotate.yml b/roles/network_plugin/kube-router/tasks/annotate.yml
index eb70b0fbe7d78a45ea84c05cbe52ab1b4d5a2f27..6b8719e8aad7ff3b37349a1bffcf110cf029d2f7 100644
--- a/roles/network_plugin/kube-router/tasks/annotate.yml
+++ b/roles/network_plugin/kube-router/tasks/annotate.yml
@@ -18,4 +18,4 @@
   with_items:
   - "{{ kube_router_annotations_all }}"
   delegate_to: "{{ groups['kube-master'][0] }}"
-  when: kube_router_annotations_all is defined and inventory_hostname in groups['all']
\ No newline at end of file
+  when: kube_router_annotations_all is defined and inventory_hostname in groups['k8s-cluster']