diff --git a/index.js b/index.js
index fe37634..32e103f 100644
--- a/index.js
+++ b/index.js
@@ -67,6 +67,7 @@ app.post('/sendButtons', async (req, res) => {
 // ▶️ Démarrage + QR code init
 create({
   session: 'session-web-api',
+  multidevice: false,
   catchQR: (base64Qrimg, asciiQR) => {
     qrCodeBase64 = base64Qrimg;
     isConnected = false;