diff --git a/td.go b/td.go
index c06c821..d17c539 100644
--- a/td.go
+++ b/td.go
@@ -300,7 +300,7 @@ func clientMsg(c *tdlib.Client, m TGCommand) {
 		b, _ := json.Marshal(p)
 		log.Printf("CallbackQueryPayloadData :\n%s\n", string(b))
 		d := *p
-		b, _ = json.Marshal(p)
+		b, _ = json.Marshal(d)
 		log.Printf("CallbackQueryPayloadData2 :\n%s\n", string(b))
 		/*
 			a, err := c.GetCallbackQueryAnswer(m.FromChatID64, m.FromMsgID64, p)