diff --git a/slides/kube-adv.yml b/slides/kube-adv.yml
index 377a4344..ded08e01 100644
--- a/slides/kube-adv.yml
+++ b/slides/kube-adv.yml
@@ -2,7 +2,7 @@ title: |
   Advanced
   Kubernetes
 
-chat: "`#kubernetes-training-november-16-20`"
+chat: "`#kubernetes-training-november-30-december-4`"
 #chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
 
 gitrepo: github.com/jpetazzo/container.training