diff --git a/apps/base/infra/kustomization.yaml b/apps/base/infra/kustomization.yaml
index b104632..6662efe 100644
--- a/apps/base/infra/kustomization.yaml
+++ b/apps/base/infra/kustomization.yaml
@@ -1,5 +1,6 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
+  - ns-cert-manager.yaml
   - cert-manager-repo.yaml
   - cert-manager.yaml
\ No newline at end of file
diff --git a/apps/base/infra/ns-cert-manager.yaml b/apps/base/infra/ns-cert-manager.yaml
new file mode 100644
index 0000000..661039b
--- /dev/null
+++ b/apps/base/infra/ns-cert-manager.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: cert-manager
\ No newline at end of file