diff --git a/infrastructure/controllers/cert-manager/namespace-cert.yaml b/infrastructure/controllers/cert-manager/namespace-cert.yaml
new file mode 100644
index 0000000..c402246
--- /dev/null
+++ b/infrastructure/controllers/cert-manager/namespace-cert.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: letsencrypt-wildcard-cert