diff --git a/charts/dns/templates/externaldns.yaml b/charts/dns/templates/externaldns.yaml
index 0b0085d..a3291b0 100644
--- a/charts/dns/templates/externaldns.yaml
+++ b/charts/dns/templates/externaldns.yaml
@@ -14,6 +14,9 @@ rules:
   - apiGroups: [""]
     resources: ["nodes"]
     verbs: ["list","watch"]
+  - apiGroups: ["discovery.k8s.io"]
+    resources: ["endpointslices"]
+    verbs: ["get", "watch", "list"]
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding