diff --git a/app/Providers/TwoFAuthServiceProvider.php b/app/Providers/TwoFAuthServiceProvider.php
index 219fbad7..6ab40b19 100644
--- a/app/Providers/TwoFAuthServiceProvider.php
+++ b/app/Providers/TwoFAuthServiceProvider.php
@@ -36,7 +36,7 @@ public function register()
             return new ReleaseRadarService;
         });
 
-        $this->app->bind(QrReader::class, function ($app, $parameters) {
+        $this->app->bind(QrReader::class, function ($app, array $parameters) {
             return new QrReader($parameters['imgSource'], $parameters['sourceType']);
         });
     }