diff --git a/docs/kubernetes/mailu/smtp.yaml b/docs/kubernetes/mailu/smtp.yaml
index 926a2b7c..da029a33 100644
--- a/docs/kubernetes/mailu/smtp.yaml
+++ b/docs/kubernetes/mailu/smtp.yaml
@@ -30,6 +30,9 @@ spec:
           - mountPath: /data
             name: maildata
             subPath: maildata
+          - mountPath: /queue
+            name: maildata
+            subPath: mailqueue
           - mountPath: /overrides
             name: maildata
             subPath: overrides