diff --git a/global/overlay/etc/puppet/cosmos-rules.yaml b/global/overlay/etc/puppet/cosmos-rules.yaml
index 0434d04..22687b0 100644
--- a/global/overlay/etc/puppet/cosmos-rules.yaml
+++ b/global/overlay/etc/puppet/cosmos-rules.yaml
@@ -5,7 +5,7 @@
     #'^k8sw[1-2].matrix.test.sunet.se$':
     #  sunet::microk8s::node: 
     #    channel: 1.28/stable
-'^k8sw[1-2].matrix.test.sunet.se$':
+'^k8sw3.matrix.test.sunet.se$':
   sunet::microk8s::node:
     channel: 1.28/stable
   sunet::server: