diff --git a/metadapta.go b/metadapta.go
index 55f1c0c..41ce59d 100644
--- a/metadapta.go
+++ b/metadapta.go
@@ -183,6 +183,7 @@ func (this *transA) Close() error {
 
 func (this *transA) closeDontUnlist() error {
 	this.Send(closeMethod, nil)
+	this.parent.sendMessageSafe(this.id, 0xFFFF, nil)
 	return this.incoming.Close()
 }