diff --git a/charts/postfix/v0.1.0/templates/deployment.yaml b/charts/postfix/v0.1.0/templates/app.yaml
similarity index 98%
rename from charts/postfix/v0.1.0/templates/deployment.yaml
rename to charts/postfix/v0.1.0/templates/app.yaml
index 7c791bd..8039231 100644
--- a/charts/postfix/v0.1.0/templates/deployment.yaml
+++ b/charts/postfix/v0.1.0/templates/app.yaml
@@ -1,5 +1,5 @@
 apiVersion: apps/v1
-kind: Deployment
+kind: {{ .Values.postfix.kind }}
 metadata:
   name: {{ include "postfix.fullname" . }}
   labels:
diff --git a/charts/postfix/v0.1.0/values.yaml b/charts/postfix/v0.1.0/values.yaml
index 69412c3..7e563c7 100644
--- a/charts/postfix/v0.1.0/values.yaml
+++ b/charts/postfix/v0.1.0/values.yaml
@@ -45,6 +45,7 @@ postfix:
   relayHost: ""
   relayNets: 10.42.0.0/16
   senderBcc: ""
+  kind: StatefulSet
 
 autoscaling:
   enabled: false