diff --git a/charts/kube-prometheus-stack/templates/prometheus/servicemonitor.yaml b/charts/kube-prometheus-stack/templates/prometheus/servicemonitor.yaml
index 12f66b80f345..adabd7565019 100644
--- a/charts/kube-prometheus-stack/templates/prometheus/servicemonitor.yaml
+++ b/charts/kube-prometheus-stack/templates/prometheus/servicemonitor.yaml
@@ -47,15 +47,7 @@ spec:
     {{- if .Values.prometheus.serviceMonitor.interval }}
     interval: {{ .Values.prometheus.serviceMonitor.interval }}
     {{- end }}
-    {{- if .Values.prometheus.serviceMonitor.scheme }}
-    scheme: {{ .Values.prometheus.serviceMonitor.scheme }}
-    {{- end }}
-    {{- if .Values.prometheus.serviceMonitor.tlsConfig }}
-    tlsConfig: {{ toYaml .Values.prometheus.serviceMonitor.tlsConfig | nindent 6 }}
-    {{- end }}
-    {{- if .Values.prometheus.serviceMonitor.bearerTokenFile }}
-    bearerTokenFile: {{ .Values.prometheus.serviceMonitor.bearerTokenFile }}
-    {{- end }}
+    scheme: http
     path: "/metrics"
 {{- if .Values.prometheus.serviceMonitor.metricRelabelings }}
     metricRelabelings: