diff --git a/config/routes.php b/config/routes.php
index 88fc06c..2dc5544 100644
--- a/config/routes.php
+++ b/config/routes.php
@@ -43,7 +43,7 @@ return function (
     $app->get('/api/maintenance/calendar/{year:\d+}', App\Handler\MaintenanceCalendarHandler::class, 'api.maintenance.calendar');
     $app->get('/api/maintenance/upcoming/{year:\d+}', App\Handler\MaintenanceUpcomingHandler::class, 'api.maintenance.upcoming');
     $app->get('/api/maintenance/{year:\d+}', App\Handler\MaintenanceHandler::class, 'api.maintenance.list');
-    $app->get('/api/maintenance/{year:\d+}/{id:w\+}', App\Handler\MaintenanceHandler::class, 'api.maintenance.get');
+    $app->get('/api/maintenance/{year:\d+}/{id:\w+}', App\Handler\MaintenanceHandler::class, 'api.maintenance.get');
     $app->put('/api/maintenance/{id:\w+}', App\Handler\MaintenanceHandler::class, 'api.maintenance.put');
 
     // authentication and user management