diff --git a/manifests/mailu/values.yaml b/manifests/mailu/values.yaml
index 4b85f1c..29d7e65 100644
--- a/manifests/mailu/values.yaml
+++ b/manifests/mailu/values.yaml
@@ -58,9 +58,9 @@ front:
       manageSieve: false
     nodePorts:
       smtp: 31025
+  nodeSelector:
+    kubernetes.io/hostname: k3s-master-1
 
 dkim:
   enabled: true
 
-nodeSelector:
-  kubernetes.io/hostname: k3s-master-1