diff --git a/templates/admin/document/show.html.twig b/templates/admin/document/show.html.twig
index 2fbd7fe..5ca7314 100644
--- a/templates/admin/document/show.html.twig
+++ b/templates/admin/document/show.html.twig
@@ -5,7 +5,7 @@
 {% block body %}
 
     <div class="d-flex justify-content-between align-items-center mb-4">
-        <h1 class="h3 mb-0">{{ document.title }}</h1>
+        <h1 class="h3 mb-0">{{ document.title ?? 'Ein Fehler trat auf' }}</h1>
 
         <a href="{{ path('admin_documents') }}"
            class="btn btn-sm btn-outline-secondary">