diff --git a/keda/templates/metrics-server/service.yaml b/keda/templates/metrics-server/service.yaml
index bffbcabf..750b682e 100644
--- a/keda/templates/metrics-server/service.yaml
+++ b/keda/templates/metrics-server/service.yaml
@@ -32,6 +32,7 @@ spec:
     port: {{ .Values.service.portHttps }}
     targetPort: {{ .Values.service.portHttpsTarget }}
     protocol: TCP
+    appProtocol: https
   - name: {{ .Values.prometheus.metricServer.portName }}
     port: {{ .Values.prometheus.metricServer.port }}
     targetPort: {{ .Values.prometheus.metricServer.port }}
diff --git a/keda/templates/webhooks/service.yaml b/keda/templates/webhooks/service.yaml
index 4d933d60..86014c73 100644
--- a/keda/templates/webhooks/service.yaml
+++ b/keda/templates/webhooks/service.yaml
@@ -31,6 +31,7 @@ spec:
     port: 443
     protocol: TCP
     targetPort: {{ .Values.webhooks.port | default 9443 }}
+	appProtocol: https
   {{- if .Values.prometheus.webhooks.enabled }}
   - name: {{ .Values.prometheus.webhooks.serviceMonitor.port }}
     port: {{ .Values.prometheus.webhooks.port }}