diff --git a/services/mailu/helmrelease.yaml b/services/mailu/helmrelease.yaml
index ebd4f098..5ccb6841 100644
--- a/services/mailu/helmrelease.yaml
+++ b/services/mailu/helmrelease.yaml
@@ -654,6 +654,7 @@ spec:
                   metadata:
                     annotations:
                       vault.hashicorp.com/agent-inject: "true"
+                      vault.hashicorp.com/agent-requests-cpu: "25m"
                       vault.hashicorp.com/role: "mailu-mailserver"
                       vault.hashicorp.com/agent-inject-secret-mailu-env.sh: "kv/data/atlas/mailu/mailu-secret"
                       vault.hashicorp.com/agent-inject-template-mailu-env.sh: |
@@ -686,7 +687,7 @@ spec:
                             - matchExpressions:
                                 - key: kubernetes.io/hostname
                                   operator: NotIn
-                                  values: ["titan-13", "titan-15", "titan-17", "titan-19"]
+                                  values: ["titan-14", "titan-15", "titan-17", "titan-18", "titan-19"]
                     serviceAccountName: mailu-vault-sync
                     automountServiceAccountToken: true
                     containers: