diff --git a/deployment/k8s/helm/victoria-metrics/templates/vminsert-service-monitor.yaml b/deployment/k8s/helm/victoria-metrics/templates/vminsert-service-monitor.yaml
index 45255ceaee..701612cfc8 100644
--- a/deployment/k8s/helm/victoria-metrics/templates/vminsert-service-monitor.yaml
+++ b/deployment/k8s/helm/victoria-metrics/templates/vminsert-service-monitor.yaml
@@ -8,7 +8,9 @@ metadata:
   {{- end }}
   labels:
   {{- include "victoria-metrics.vminsert.labels" . | nindent 4 }}
+  {{- if .Values.vminsert.serviceMonitor.extraLabels }}
 {{ toYaml .Values.vminsert.serviceMonitor.extraLabels | indent 4 }}
+  {{- end }}
   name: {{ template "victoria-metrics.vminsert.fullname" . }}
 spec:
   namespaceSelector:
diff --git a/deployment/k8s/helm/victoria-metrics/templates/vmselect-service-monitor.yaml b/deployment/k8s/helm/victoria-metrics/templates/vmselect-service-monitor.yaml
index c166259c20..04663aa261 100644
--- a/deployment/k8s/helm/victoria-metrics/templates/vmselect-service-monitor.yaml
+++ b/deployment/k8s/helm/victoria-metrics/templates/vmselect-service-monitor.yaml
@@ -8,7 +8,9 @@ metadata:
   {{- end }}
   labels:
   {{- include "victoria-metrics.vmselect.labels" . | nindent 4 }}
+  {{- if .Values.vmselect.serviceMonitor.extraLabels }}
 {{ toYaml .Values.vmselect.serviceMonitor.extraLabels | indent 4 }}
+  {{- end }}
   name: {{ template "victoria-metrics.vmselect.fullname" . }}
 spec:
   namespaceSelector:
diff --git a/deployment/k8s/helm/victoria-metrics/templates/vmstorage-service-monitor.yaml b/deployment/k8s/helm/victoria-metrics/templates/vmstorage-service-monitor.yaml
index 70ff763638..e616a848ac 100644
--- a/deployment/k8s/helm/victoria-metrics/templates/vmstorage-service-monitor.yaml
+++ b/deployment/k8s/helm/victoria-metrics/templates/vmstorage-service-monitor.yaml
@@ -8,7 +8,9 @@ metadata:
   {{- end }}
   labels:
   {{- include "victoria-metrics.vmstorage.labels" . | nindent 4 }}
+  {{- if .Values.vmstorage.serviceMonitor.extraLabels }}
 {{ toYaml .Values.vmstorage.serviceMonitor.extraLabels | indent 4 }}
+  {{- end }}
   name: {{ template "victoria-metrics.vmstorage.fullname" . }}
 spec:
   namespaceSelector: