diff --git a/src/Service/QRCodeQROptionsDefaultProvider.php b/src/Service/QRCodeQROptionsDefaultProvider.php
index 7ae853d..b52756c 100644
--- a/src/Service/QRCodeQROptionsDefaultProvider.php
+++ b/src/Service/QRCodeQROptionsDefaultProvider.php
@@ -6,12 +6,15 @@ namespace App\Service;
 use App\Entity\QRCode\QRCodeQROptions;
 
 readonly final class QRCodeQROptionsDefaultProvider implements QRCodeQROptionsProviderInterface {
+    const DEFAULT_SCALE = 8;
+    const DEFAULT_MARGIN = 0;
+
     private QRCodeQROptions $qrCodeDefaultOptions;
 
     public function __construct() {
         $this->qrCodeDefaultOptions = new QRCodeQROptions(
-            1,
-            0
+            self::DEFAULT_SCALE,
+            self::DEFAULT_MARGIN
         );
     }