diff --git a/manifests/site/reference-airship-core/target/controlplane/hostgenerator/host-generation.yaml b/manifests/site/reference-airship-core/target/controlplane/hostgenerator/host-generation.yaml
index 317c26f47..a4f122896 100644
--- a/manifests/site/reference-airship-core/target/controlplane/hostgenerator/host-generation.yaml
+++ b/manifests/site/reference-airship-core/target/controlplane/hostgenerator/host-generation.yaml
@@ -8,6 +8,5 @@ metadata:
 hosts:
   m3:
     ## NEWSITE_CHANGEME: update with the list of controlplane hosts
-    - stl3r01s01
     - stl3r01s04
     - stl3r01s05
diff --git a/manifests/site/reference-multi-tenant/target/controlplane/hostgenerator/host-generation.yaml b/manifests/site/reference-multi-tenant/target/controlplane/hostgenerator/host-generation.yaml
index 317c26f47..a4f122896 100644
--- a/manifests/site/reference-multi-tenant/target/controlplane/hostgenerator/host-generation.yaml
+++ b/manifests/site/reference-multi-tenant/target/controlplane/hostgenerator/host-generation.yaml
@@ -8,6 +8,5 @@ metadata:
 hosts:
   m3:
     ## NEWSITE_CHANGEME: update with the list of controlplane hosts
-    - stl3r01s01
     - stl3r01s04
     - stl3r01s05