diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index 49b39be..3457ca2 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -1,8 +1,8 @@
 apiVersion: v2
 name: kube-httpcache
 description: Varnish on Kubernetes Helm Chart
-version: 0.8.0
-appVersion: v0.8.0
+version: 0.9.0
+appVersion: v0.9.0
 home: https://varnish-cache.org
 icon: https://varnish-cache.org/_static/varnish-bunny.png
 sources:
diff --git a/chart/templates/deployment.yaml b/chart/templates/deployment.yaml
index 6eebd47..8518cce 100644
--- a/chart/templates/deployment.yaml
+++ b/chart/templates/deployment.yaml
@@ -78,7 +78,7 @@ spec:
           {{- else }}
           - -backend-watch=false
           {{- end }}
-          - -backend-service={{ .Values.cache.backendService }}
+          - -backend-service={{ tpl .Values.cache.backendService . }}
           - -backend-namespace={{ .Values.cache.backendServiceNamespace | default "$(NAMESPACE)" }}
           - -varnish-secret-file=/etc/varnish/k8s-secret/secret
           - -varnish-vcl-template=/etc/varnish/tmpl/default.vcl.tmpl
diff --git a/chart/templates/statefulset.yaml b/chart/templates/statefulset.yaml
index a851ff5..d62c5f7 100644
--- a/chart/templates/statefulset.yaml
+++ b/chart/templates/statefulset.yaml
@@ -72,7 +72,7 @@ spec:
           - -backend-watch=false
           {{- end }}
           - -backend-namespace={{ .Values.cache.backendServiceNamespace | default "$(NAMESPACE)" }}
-          - -backend-service={{ .Values.cache.backendService }}
+          - -backend-service={{ tpl .Values.cache.backendService . }}
           - -varnish-secret-file=/etc/varnish/k8s-secret/secret
           - -varnish-vcl-template=/etc/varnish/tmpl/default.vcl.tmpl
           - -varnish-storage={{ .Values.cache.varnishStorage }},{{ .Values.cache.storageSize }}
diff --git a/chart/values.yaml b/chart/values.yaml
index 7f3feaf..119df2b 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -27,7 +27,7 @@ cache:
   # name of frontend service
   # frontendService: kube-httpcache-headless
   # name of backend service
-  backendService: backend-service
+  backendService: "{{ .Release.Name }}-backend-service"
   # name of backend service namespace
   # backendServiceNamespace: backend-service-namespace
   # watching for frontend changes is true by default