Is the namespace wrong?

clusters/kairos/local-path-provisioner/helmrelease.yaml

@@ -13,6 +13,7 @@ spec:
       sourceRef:
         kind: GitRepository
         name: local-path-repo
+  targetNamespace: kube-system
   values:
     storageClass:
       defaultClass: true

clusters/kairos/monitoring/grafana/kustomization.yaml

@@ -1,5 +1,6 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
+namespace: kube-system
 resources:
 - helmrelease.yaml
 - ingress.yaml