diff --git a/td.go b/td.go
index 80b5864..4e4f8b3 100644
--- a/td.go
+++ b/td.go
@@ -201,6 +201,7 @@ func getHistory(c *tdlib.Client, chatID64 *int64, senderUserID64 *int64) {
 
 					if msg.ID == 22799187968 {
 						x, err := json.Marshal(msg)
+						logOnError(err, "Marshal")
 						fmt.Printf("DUMP:\n%s\n", x)
 						return
 					}