diff --git a/pages/UI.php b/pages/UI.php
index a579356bd4..e950c23deb 100644
--- a/pages/UI.php
+++ b/pages/UI.php
@@ -12,6 +12,7 @@ use Combodo\iTop\Application\Helper\SynchroReplicaHelper;
 use Combodo\iTop\Application\TwigBase\Twig\TwigHelper;
 use Combodo\iTop\Application\UI\Base\Component\Button\ButtonUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Component\DataTable\DataTableUIBlockFactory;
+use Combodo\iTop\Application\UI\Base\Component\Form\Form;
 use Combodo\iTop\Application\UI\Base\Component\GlobalSearch\GlobalSearchHelper;
 use Combodo\iTop\Application\UI\Base\Component\Input\InputUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Component\Panel\PanelUIBlockFactory;