diff --git a/live-demo/k8s/03-asterisk.yaml b/live-demo/k8s/03-asterisk.yaml
index 3e0b7de..e215bda 100644
--- a/live-demo/k8s/03-asterisk.yaml
+++ b/live-demo/k8s/03-asterisk.yaml
@@ -3,9 +3,8 @@ kind: Service
 metadata:
   name: asterisk
   namespace: voip
-  annotations:
-    service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
 spec:
+  publishNotReadyAddresses: true
   selector:
     component: asterisk
   ports: