1 files changed, 1 insertions, 1 deletions
diff --git a/Digitigrade/HttpResponseStatus/NotFound.php b/Digitigrade/HttpResponseStatus/NotFound.php
index 7da4187..1f51f88 100644
--- a/Digitigrade/HttpResponseStatus/NotFound.php
+++ b/Digitigrade/HttpResponseStatus/NotFound.php
@@ -4,7 +4,7 @@ namespace Digitigrade\HttpResponseStatus;
 use Digitigrade\HttpResponseStatus;
 
 class NotFound extends \Exception implements HttpResponseStatus {
-    public function __construct(?string $reason) {
+    public function __construct(?string $reason = null) {
         $this->message = $reason ?? 'Request was handled but no appropriate resource found';
     }