diff --git a/app/kubernetes/components/kubernetes-sidebar/kubernetes-sidebar.html b/app/kubernetes/components/kubernetes-sidebar/kubernetes-sidebar.html
index 86fcfec57..8d351715f 100644
--- a/app/kubernetes/components/kubernetes-sidebar/kubernetes-sidebar.html
+++ b/app/kubernetes/components/kubernetes-sidebar/kubernetes-sidebar.html
@@ -69,6 +69,7 @@
   path-params="{ endpointId: $ctrl.endpointId }"
   is-sidebar-open="$ctrl.isSidebarOpen"
   children-paths="['kubernetes.cluster', 'portainer.k8sendpoint.kubernetesConfig', 'kubernetes.registries', 'kubernetes.registries.access']"
+  data-cy="k8sSidebar-cluster"
 >
   <div ng-if="$ctrl.adminAccess">
     <sidebar-menu-item