diff --git a/core/modules/rest/src/RequestHandler.php b/core/modules/rest/src/RequestHandler.php
index e205669..ff094eb 100644
--- a/core/modules/rest/src/RequestHandler.php
+++ b/core/modules/rest/src/RequestHandler.php
@@ -42,7 +42,7 @@ public function handle(RouteMatchInterface $route_match, Request $request) {
 
     $resource = $this->container
       ->get('plugin.manager.rest')
-      ->getInstance(array('id' => $plugin));
+      ->createInstance($plugin);
 
     // Deserialize incoming data if available.
     $serializer = $this->container->get('serializer');