diff --git a/src/Form/Type/DateTimePickerType.php b/src/Form/Type/DateTimePickerType.php
index 1ae608b60..92b584043 100644
--- a/src/Form/Type/DateTimePickerType.php
+++ b/src/Form/Type/DateTimePickerType.php
@@ -51,6 +51,7 @@ public function configureOptions(OptionsResolver $resolver)
     {
         $resolver->setDefaults([
             'widget' => 'single_text',
+            'html5' => false,
         ]);
     }