diff --git a/documentation/examples/rbac-setup.yml b/documentation/examples/rbac-setup.yml
index 777de18fb7..e836f4526e 100644
--- a/documentation/examples/rbac-setup.yml
+++ b/documentation/examples/rbac-setup.yml
@@ -20,6 +20,7 @@ rules:
   verbs: ["get", "list", "watch"]
 - apiGroups:
   - extensions
+  - networking.k8s.io
   resources:
   - ingresses
   verbs: ["get", "list", "watch"]