diff --git a/send.go b/send.go
index 731c50a..37ae738 100644
--- a/send.go
+++ b/send.go
@@ -54,7 +54,7 @@ type QueueOutboundElement struct {
 func (device *Device) NewOutboundElement() *QueueOutboundElement {
 	return &QueueOutboundElement{
 		dropped: AtomicFalse,
-		buffer:  device.pool.messageBuffers.Get().(*[MaxMessageSize]byte),
+		buffer:  device.GetMessageBuffer(),
 	}
 }