diff --git a/stable/centrifugo/Chart.yaml b/stable/centrifugo/Chart.yaml
index fd02b0af69..34c489420e 100644
--- a/stable/centrifugo/Chart.yaml
+++ b/stable/centrifugo/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v1
-version: 3.1.0
+version: 3.1.1
 appVersion: 2.1.0
 description: Centrifugo is a real-time messaging server.
 name: centrifugo
diff --git a/stable/centrifugo/templates/service.yaml b/stable/centrifugo/templates/service.yaml
index ab49305942..02ebd7057e 100644
--- a/stable/centrifugo/templates/service.yaml
+++ b/stable/centrifugo/templates/service.yaml
@@ -13,7 +13,9 @@ metadata:
   name: {{ include "centrifugo.fullname" . }}
 spec:
   type: "{{ .Values.service.type }}"
+{{- if .Values.service.clusterIP }}
   clusterIP: "{{ .Values.service.clusterIP }}"
+{{- end }}
 {{- if .Values.service.externalIPs }}
   externalIPs:
 {{ toYaml .Values.service.externalIPs | indent 4 }}