diff --git a/incubator/sparkoperator/Chart.yaml b/incubator/sparkoperator/Chart.yaml
index 289f036b02..d07d859bea 100644
--- a/incubator/sparkoperator/Chart.yaml
+++ b/incubator/sparkoperator/Chart.yaml
@@ -1,6 +1,6 @@
 name: sparkoperator
 description: A Helm chart for Spark on Kubernetes operator
-version: 0.1.9
+version: 0.1.10
 appVersion: v1beta1-0.7-2.4.0
 kubeVersion: ">=1.8.0-0"
 keywords:
diff --git a/incubator/sparkoperator/templates/webhook-service.yaml b/incubator/sparkoperator/templates/webhook-service.yaml
index 42c5bc62e1..2237ff6a73 100644
--- a/incubator/sparkoperator/templates/webhook-service.yaml
+++ b/incubator/sparkoperator/templates/webhook-service.yaml
@@ -11,7 +11,7 @@ metadata:
 spec:
   ports:
   - port: 443
-    targetPort: 8080
+    targetPort: {{ .Values.webhookPort }}
     name: webhook
   selector:
     app.kubernetes.io/name: {{ include "sparkoperator.name" . }}