diff --git a/charts/kubelet-csr-approver/templates/servicemonitor.yaml b/charts/kubelet-csr-approver/templates/servicemonitor.yaml
index ac52319..7c5b78b 100644
--- a/charts/kubelet-csr-approver/templates/servicemonitor.yaml
+++ b/charts/kubelet-csr-approver/templates/servicemonitor.yaml
@@ -17,7 +17,7 @@ spec:
   jobLabel: {{ .Release.Name }}
   namespaceSelector:
     matchNames:
-      - {{ .Release.Namespace }}
+      - {{ include "kubelet-csr-approver.namespace" . }}
   selector:
     matchLabels:
       {{- include "kubelet-csr-approver.selectorLabels" . | nindent 6 }}