diff --git a/manifests/mailu/values.yaml b/manifests/mailu/values.yaml
index 29d7e65..c999440 100644
--- a/manifests/mailu/values.yaml
+++ b/manifests/mailu/values.yaml
@@ -41,6 +41,7 @@ service:
   #   type: ClusterIP
 
 front:
+  replicaCount: 1
   realIpFrom:
     - 192.168.10.0/24
   externalService: