diff --git a/src/Bundle/ChillMainBundle/Resources/views/layout.html.twig b/src/Bundle/ChillMainBundle/Resources/views/layout.html.twig
index f59e0aaff..5543809fc 100644
--- a/src/Bundle/ChillMainBundle/Resources/views/layout.html.twig
+++ b/src/Bundle/ChillMainBundle/Resources/views/layout.html.twig
@@ -6,6 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
 
     <title>{{ installation.name }} - {% block title %}{{ 'Homepage'|trans }}{% endblock %}</title>
+    {% block head_custom %}{% endblock %}
     <link rel="shortcut icon" href="{{ asset('build/images/favicon.ico') }}" type="image/x-icon">
 
     {{ encore_entry_link_tags('mod_bootstrap') }}
diff --git a/src/Bundle/ChillPersonBundle/Resources/views/AccompanyingCourse/layout.html.twig b/src/Bundle/ChillPersonBundle/Resources/views/AccompanyingCourse/layout.html.twig
index b3e34e13c..f54cbbb33 100644
--- a/src/Bundle/ChillPersonBundle/Resources/views/AccompanyingCourse/layout.html.twig
+++ b/src/Bundle/ChillPersonBundle/Resources/views/AccompanyingCourse/layout.html.twig
@@ -1,5 +1,9 @@
 {% extends "@ChillMain/layoutWithVerticalMenu.html.twig" %}
 
+{% block head_custom %}
+<link rel="preload" href="{{ preload(path('chill_api_single_accompanying_course__entity', {'id': accompanyingCourse.id, '_format': 'json' }), {as: 'fetch'}) }}" as="fetch" />
+{% endblock %}
+
 {% block top_banner %}
     {{ include('@ChillPerson/AccompanyingCourse/banner.html.twig', { title: block('title') }) }}
 {% endblock %}
@@ -17,7 +21,7 @@
         'layout': '@ChillPerson/menu.html.twig',
         'args' : { 'accompanyingCourse': accompanyingCourse }
     }) }}
-    
+
     {% block block_post_menu %}
     {% endblock %}