diff --git a/src/plugin/includes/class-podlove-web-player-embed-api.php b/src/plugin/includes/class-podlove-web-player-embed-api.php
index 308c3fe..3dd8d7b 100644
--- a/src/plugin/includes/class-podlove-web-player-embed-api.php
+++ b/src/plugin/includes/class-podlove-web-player-embed-api.php
@@ -175,7 +175,7 @@ public function registerRoutes()
             )
         );
 
-        register_rest_route($this->plugin_name . '/', 'options',
+        register_rest_route($this->plugin_name, 'options',
             array(
                 'methods' => 'GET',
                 'callback' => array($this, 'options'),