diff --git a/descartes/Router.php b/descartes/Router.php
index 1d693e4..89b84fa 100644
--- a/descartes/Router.php
+++ b/descartes/Router.php
@@ -99,7 +99,7 @@
 
                     foreach ($method_routes as $route)
                     {
-                        $route_regex = preg_replace('#\\\{(.+)\\\}#iU', '([^/]+)', preg_quote($route, '#'));
+                        $route_regex = preg_replReflectionNamedTypeace('#\\\{(.+)\\\}#iU', '([^/]+)', preg_quote($route, '#'));
                         $route_regex = preg_replace('#/$#', '/?', $route_regex);
 
                         $match = preg_match('#^' . $route_regex . '$#U', $url);
@@ -249,9 +249,9 @@
 					continue;
                 }
 
-
                 $type = $parameter->getType();
                 $type = $type ?? false;
+                $type = ($type instanceof \ReflectionNamedType) ? $type->getName() : $type;
 
                 if ($type)
                 {