diff --git a/src/routes/invoices.js b/src/routes/invoices.js
index 3fc9386..192941e 100644
--- a/src/routes/invoices.js
+++ b/src/routes/invoices.js
@@ -895,7 +895,7 @@ router.post('/:id/send-email', async (req, res) => {
         const info = await sendInvoiceEmail(invoice, recipientEmail, customText, stripeLink, pdfBuffer);
 
         // 4. (Optional) Status in der DB aktualisieren
-        //await pool.query('UPDATE invoices SET email_status = $1 WHERE id = $2', ['sent', id]);
+        await pool.query('UPDATE invoices SET email_status = $1 WHERE id = $2', ['sent', id]);
 
         res.json({ success: true, messageId: info.messageId });