diff --git a/src/api/integrations/chatbot/chatwoot/services/chatwoot.service.ts b/src/api/integrations/chatbot/chatwoot/services/chatwoot.service.ts
index 5e0d01e5..9b63e46f 100644
--- a/src/api/integrations/chatbot/chatwoot/services/chatwoot.service.ts
+++ b/src/api/integrations/chatbot/chatwoot/services/chatwoot.service.ts
@@ -954,9 +954,10 @@ export class ChatwootService {
       const replyToIds = await this.getReplyToIds(messageBody, instance);
 
       if (replyToIds.in_reply_to || replyToIds.in_reply_to_external_id) {
-        data.append('content_attributes', {
-          ...replyToIds,
-        });
+        const content = JSON.stringify({
+          ...replyToIds
+        })
+        data.append('content_attributes', content);
       }
     }