diff --git a/clusters/artemis/apps/cnpg/catalog.yaml b/clusters/artemis/apps/cnpg/catalog.yaml
index ab16df5..b7a11ce 100644
--- a/clusters/artemis/apps/cnpg/catalog.yaml
+++ b/clusters/artemis/apps/cnpg/catalog.yaml
@@ -6,6 +6,7 @@ metadata:
   description: "CloudNativePG is a Kubernetes operator that manages PostgreSQL databases in a cloud-native way."
   annotations:
     argocd/app-name: cnpg
+    argocd/namespace: cnpg-system
 spec:
   type: service
   lifecycle: production