diff --git a/components/ILIAS/OrgUnit/classes/class.ilObjOrgUnitGUI.php b/components/ILIAS/OrgUnit/classes/class.ilObjOrgUnitGUI.php
index f5e72dd7a084..20bb0e8be804 100755
--- a/components/ILIAS/OrgUnit/classes/class.ilObjOrgUnitGUI.php
+++ b/components/ILIAS/OrgUnit/classes/class.ilObjOrgUnitGUI.php
@@ -709,8 +709,9 @@ protected function updateAdvancedSettings(): void
             $this->object->getOrgUnitTypeId()
         );
         $gui->setPropertyForm($form);
-        $form->checkInput();
         $gui->parse();
+
+        $form->checkInput();
         if ($gui->importEditFormPostValues()) {
             $gui->writeEditForm();
             $this->tpl->setOnScreenMessage('success', $this->lng->txt('settings_saved'), true);