diff --git a/workers.go b/workers.go
index 02a87b5..0ed5c3c 100644
--- a/workers.go
+++ b/workers.go
@@ -185,10 +185,10 @@ func TGCmdWorker(id int, b *tb.Bot, cmds <-chan TGCommand) {
 		log.Printf("TGCmdWorker["+strconv.Itoa(id)+"] : new command.\n%s\n", string(j))
 		switch c.Type {
 		case commandReplyMsg:
-			ch := td.Chat{
+			ch := tb.Chat{
 				ID: c.FromChatID64,
 			}
-			m := td.Message{
+			m := tb.Message{
 				ID:   int(c.FromMsgID64),
 				Chat: &ch,
 			}