diff --git a/v1/types.go b/v1/types.go
index 57f7961..dbc6a8f 100644
--- a/v1/types.go
+++ b/v1/types.go
@@ -106,7 +106,7 @@ type WebhookData struct {
 	ExternalUserID         string `json:"external_user_id"`
 	ExternalMessageID      string `json:"external_message_id,omitempty"`
 	ChannelID              uint64 `json:"channel_id"`
-	ChatID                 int64  `json:"channel_id"` // TODO: add to webhook request
+	ChatID                 int64  `json:"chat_id"` // TODO: add to webhook request
 	Content                string `json:"content"`
 	QuoteMessageExternalID string `json:"quote_message_external_id,omitempty"`
 }