diff --git a/routes/acl.js b/routes/acl.js
index 01de821..db8d88c 100644
--- a/routes/acl.js
+++ b/routes/acl.js
@@ -37,7 +37,8 @@ router.get('/add', async (req, res) => { // Render form to add new ACL entry
 
 router.put('/', async (req, res) => { // Attempt to create new ACL entry. Fail if cardNumber already exists
 	const data = req.body;
-	const cardNumber = parseInt(data.cardNumber);
+	const cardNumber = new Number(data.CardNumber);
+	console.log(data)
 	if (isNaN(cardNumber) || cardNumber <= 0) {
 		return res.status(400).json({ error: 'Invalid card number' });
 	}