diff --git a/routes/tickets.js b/routes/tickets.js
index 0e768bd..668bb9b 100644
--- a/routes/tickets.js
+++ b/routes/tickets.js
@@ -1113,7 +1113,7 @@ router.post('/:id/articles', async (req, res) => {
       }
 
       if (attachments && Array.isArray(attachments)) {
-        payload.Article.Attachment = attachments.map(att => ({
+        payload.Attachment = attachments.map(att => ({
           Content: att.content,
           ContentType: att.content_type || 'application/octet-stream',
           Filename: att.filename