diff --git a/kustomize-guestbook/base/ingress.yaml b/kustomize-guestbook/base/ingress.yaml
index 7a96bbf..666c673 100644
--- a/kustomize-guestbook/base/ingress.yaml
+++ b/kustomize-guestbook/base/ingress.yaml
@@ -2,7 +2,7 @@ apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
   name: kustomize-guestbook-ingress
-  namespace: guestbook
+  # namespace: guestbook
   labels:
     app.kubernetes.io/component: server
     app.kubernetes.io/name: guestbook-server
diff --git a/kustomize-guestbook/overlays/dev/ingress.yaml b/kustomize-guestbook/overlays/dev/ingress.yaml
index 589780f..77123f8 100644
--- a/kustomize-guestbook/overlays/dev/ingress.yaml
+++ b/kustomize-guestbook/overlays/dev/ingress.yaml
@@ -2,6 +2,7 @@ apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
   name: kustomize-guestbook-ingress
+  namespace:
 spec:
   rules:
   - host: dev-kustomize-guestbook-argocd.natwest-labs.com
\ No newline at end of file