diff --git a/infrastructure/prometheus/kustomization.yaml b/infrastructure/prometheus/kustomization.yaml
index 77c66d9c9fd9b5b4c4ea64ab34ce5cbe25e8df79..920eff1481d172f6d6425aa6db97ae0ed5f1b469 100644
--- a/infrastructure/prometheus/kustomization.yaml
+++ b/infrastructure/prometheus/kustomization.yaml
@@ -1,6 +1,6 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
-namespace: cert-manager
+namespace: monitoring
 resources:
   - namespace.yaml
   - repository.yaml