diff --git a/src/FragmentService/AbstractFragmentService.php b/src/FragmentService/AbstractFragmentService.php
index 8d9930e5..160e8690 100644
--- a/src/FragmentService/AbstractFragmentService.php
+++ b/src/FragmentService/AbstractFragmentService.php
@@ -16,6 +16,7 @@
 use Sonata\AdminBundle\Form\FormMapper;
 use Sonata\ArticleBundle\Model\FragmentInterface;
 use Sonata\Form\Validator\ErrorElement;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 
 /**
@@ -46,7 +47,7 @@ final public function buildCreateForm(FormMapper $form, FragmentInterface $fragm
     public function buildEditForm(FormMapper $form, FragmentInterface $fragment): void
     {
         // Add BO title
-        $form->add('backofficeTitle');
+        $form->add('backofficeTitle', TextType::class, ['empty_data' => '']);
         $this->buildForm($form, $fragment);
     }