diff --git a/charts/prometheus-blackbox-exporter/Chart.yaml b/charts/prometheus-blackbox-exporter/Chart.yaml
index 99ef4f32663..2d8904707a9 100644
--- a/charts/prometheus-blackbox-exporter/Chart.yaml
+++ b/charts/prometheus-blackbox-exporter/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 description: Prometheus Blackbox Exporter
 name: prometheus-blackbox-exporter
-version: 8.4.0
+version: 8.4.1
 appVersion: v0.24.0
 home: https://github.com/prometheus/blackbox_exporter
 sources:
diff --git a/charts/prometheus-blackbox-exporter/templates/servicemonitor.yaml b/charts/prometheus-blackbox-exporter/templates/servicemonitor.yaml
index 8ea1d542ad3..9386944ff1a 100644
--- a/charts/prometheus-blackbox-exporter/templates/servicemonitor.yaml
+++ b/charts/prometheus-blackbox-exporter/templates/servicemonitor.yaml
@@ -37,12 +37,15 @@ spec:
       - sourceLabels: [instance]
         targetLabel: instance
         replacement: {{ .url }}
+        action: replace
       - sourceLabels: [target]
         targetLabel: target
         replacement: {{ .name }}
+        action: replace
         {{- range $targetLabel, $replacement := .additionalMetricsRelabels | default $.Values.serviceMonitor.defaults.additionalMetricsRelabels }}
       - targetLabel: {{ $targetLabel | quote }}
         replacement: {{ $replacement | quote }}
+        action: replace
         {{- end }}
 {{- if concat (.additionalRelabeling | default list) $.Values.serviceMonitor.defaults.additionalRelabeling }}
     relabelings: