diff --git a/src/whatsapp/dto/typebot.dto.ts b/src/whatsapp/dto/typebot.dto.ts
index c6c1fbdd0..6adfcf339 100644
--- a/src/whatsapp/dto/typebot.dto.ts
+++ b/src/whatsapp/dto/typebot.dto.ts
@@ -10,6 +10,7 @@ export class Session {
 export class PrefilledVariables {
   remoteJid?: string;
   pushName?: string;
+  messageType?: string;
   additionalData?: { [key: string]: any };
 }