diff --git a/app/library/Services.php b/app/library/Services.php
index 37fe922..01b682c 100644
--- a/app/library/Services.php
+++ b/app/library/Services.php
@@ -336,6 +336,9 @@ class Services extends DiDefault
             $router->add($def->get('pattern'), $path)
                 ->setName($name);
         }
+
+        $router->notFound(['controller' => 'error', 'action' => 'show404']);
+
         return $router;
     }