diff --git a/templates/game/index.html.twig b/templates/game/index.html.twig
index ccd3aad..44420d4 100644
--- a/templates/game/index.html.twig
+++ b/templates/game/index.html.twig
@@ -18,7 +18,7 @@
      data-mercure-public-url="{{ mercure_public_url|e('html_attr') }}"
      data-topic="{{ (mercure_topic_base ~ '/game/hub')|e('html_attr') }}"
      data-api-ping-url="{{ path('game_api_ping')|e('html_attr') }}"
-     data-api-echo-url="{{ path('game_api_echo')|e('html_attr') }}"
+     data-api-echo-url="{{ path('game_api_message')|e('html_attr') }}"
      data-user-id="{{ user_id|e('html_attr') }}"
      style="display:none">
 </div>