diff --git a/kustomize/deployment.yaml b/kustomize/app/deployment.yaml
similarity index 100%
rename from kustomize/deployment.yaml
rename to kustomize/app/deployment.yaml
diff --git a/kustomize/ingress.yaml b/kustomize/app/ingress.yaml
similarity index 100%
rename from kustomize/ingress.yaml
rename to kustomize/app/ingress.yaml
diff --git a/kustomize/app/kustomization.yaml b/kustomize/app/kustomization.yaml
new file mode 100644
index 0000000..251340f
--- /dev/null
+++ b/kustomize/app/kustomization.yaml
@@ -0,0 +1,8 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: toy
+resources:
+  - deployment.yaml
+  - services.yaml
+  - ingress.yaml
diff --git a/kustomize/services.yaml b/kustomize/app/services.yaml
similarity index 100%
rename from kustomize/services.yaml
rename to kustomize/app/services.yaml
diff --git a/kustomize/kustomization.yaml b/kustomize/kustomization.yaml
index 251340f..6535214 100644
--- a/kustomize/kustomization.yaml
+++ b/kustomize/kustomization.yaml
@@ -3,6 +3,5 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 namespace: toy
 resources:
-  - deployment.yaml
-  - services.yaml
-  - ingress.yaml
+  - namespace.yaml
+  - ./app
diff --git a/kustomize/namespace.yaml b/kustomize/namespace.yaml
new file mode 100644
index 0000000..8b1c47e
--- /dev/null
+++ b/kustomize/namespace.yaml
@@ -0,0 +1,6 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: toy
+