diff --git a/src/BMailApi.php b/src/BMailApi.php
index 52f6bdc..0e4cb29 100644
--- a/src/BMailApi.php
+++ b/src/BMailApi.php
@@ -27,7 +27,7 @@ class BMailApi
      */
     public function send($template, $notifiable): StreamInterface
     {
-        $url = config('bmail.api_url', 'https://bluescale.email/api/project/template/send');
+        $url = config('bmail.api_url') ?? 'https://bluescale.email/api/project/template/send';
 
         $client = new Client();