diff --git a/deploy/charts/cert-manager/templates/webhook-service.yaml b/deploy/charts/cert-manager/templates/webhook-service.yaml
index 5cf9efdbe..790afca7c 100644
--- a/deploy/charts/cert-manager/templates/webhook-service.yaml
+++ b/deploy/charts/cert-manager/templates/webhook-service.yaml
@@ -9,6 +9,9 @@ metadata:
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/component: "webhook"
     {{- include "labels" . | nindent 4 }}
+{{- if .Values.webhook.serviceLabels }}
+{{ toYaml .Values.webhook.serviceLabels | indent 4 }}
+{{- end }}
 spec:
   type: {{ .Values.webhook.serviceType }}
   {{- if .Values.webhook.loadBalancerIP }}
diff --git a/deploy/charts/cert-manager/values.yaml b/deploy/charts/cert-manager/values.yaml
index b24c6371f..a1cdebd5c 100644
--- a/deploy/charts/cert-manager/values.yaml
+++ b/deploy/charts/cert-manager/values.yaml
@@ -268,6 +268,9 @@ webhook:
   # Optional additional labels to add to the Webhook Pods
   podLabels: {}
 
+  # Optional additional labels to add to the Webhook Service
+  serviceLabels: {}
+
   image:
     repository: quay.io/jetstack/cert-manager-webhook
     # You can manage a registry with