diff --git a/gbus/bus.go b/gbus/bus.go
index 61864cc..c6b18ac 100644
--- a/gbus/bus.go
+++ b/gbus/bus.go
@@ -327,12 +327,12 @@ func (b *DefaultBus) Shutdown() (shutdwonErr error) {
 	b.started = false
 
 	if b.IsTxnl {
-		b.TxProvider.Dispose()
 		err := b.Outbox.Stop()
 		if err != nil {
 			b.log().WithError(err).Error("could not shutdown outbox")
 			return err
 		}
+    b.TxProvider.Dispose()
 	}
 	return nil
 }