diff --git a/def.go b/def.go
index 2c1782b..cb4c572 100644
--- a/def.go
+++ b/def.go
@@ -102,6 +102,7 @@ type ChatWarsMessage struct {
 	ID64             int64     `json:"id"`
 	ChatID64         int64     `json:"chat_id"`
 	Text             string    `json:"text"`
+	IsForwarded      bool      `json:"is_forwarded"`
 }
 
 type ChatWarsExchangeDeal struct {