diff --git a/templates/back/header_main_menu.html.twig b/templates/back/header_main_menu.html.twig
index 0bc3805e9..96d6a762d 100644
--- a/templates/back/header_main_menu.html.twig
+++ b/templates/back/header_main_menu.html.twig
@@ -39,7 +39,7 @@
             {% endif %}
         {% endfor %}
         <li class="fr-nav__item fr-ml-auto">
-            <a class="fr-nav__link" href="{{ gitbook.faq }}" target="_blank" rel="noopener">
+            <a class="fr-nav__link" href="{{ gitbook.documentation }}" target="_blank" rel="noopener">
                 Documentation
             </a>
         </li>