diff --git a/parse_protobuf_log.go b/parse_protobuf_log.go
index d6b2ed1..b784ee5 100644
--- a/parse_protobuf_log.go
+++ b/parse_protobuf_log.go
@@ -10,9 +10,10 @@ import (
 func main() {
 	data, _ := os.ReadFile("log/sample.text")
 	log.Info("trying unmarshal len(data) =", len(data))
-	pb, err := chatpb.UnmarshalChats(data)
+	pb, err := chatpb.UnmarshalChatsTEXT(data)
 	if err != nil {
 		log.Info("Unmarshal error", err)
+		// log.Info(string(data))
 		return
 	}