diff --git a/src/bundle/Resources/encore/ibexa.js.config.js b/src/bundle/Resources/encore/ibexa.js.config.js
index 0539b9fe80..329526f101 100644
--- a/src/bundle/Resources/encore/ibexa.js.config.js
+++ b/src/bundle/Resources/encore/ibexa.js.config.js
@@ -59,7 +59,6 @@ const layout = [
     path.resolve(__dirname, '../public/js/scripts/admin.middle.ellipsis.js'),
     path.resolve(__dirname, '../public/js/scripts/admin.form.error.js'),
     path.resolve(__dirname, '../public/js/scripts/embedded.item.actions'),
-    path.resolve(__dirname, '../public/js/scripts/widgets/flatpickr.js'),
     path.resolve(__dirname, '../public/js/scripts/admin.form.tabs.validation.js'),
     path.resolve(__dirname, '../public/js/scripts/admin.search.autocomplete.js'),
     path.resolve(__dirname, '../public/js/scripts/admin.search.autocomplete.content.js'),
@@ -261,5 +260,6 @@ module.exports = (Encore) => {
             path.resolve(__dirname, '../public/js/scripts/admin.notifications.filters.sidebar.js'),
             path.resolve(__dirname, '../public/js/scripts/admin.notifications.list.js'),
             path.resolve(__dirname, '../public/js/scripts/admin.notifications.filters.js'),
-        ]);
+        ])
+        .addEntry('ibexa-admin-ui-flatpickr-js', path.resolve(__dirname, '../public/js/scripts/widgets/flatpickr.js'));
 };
diff --git a/src/bundle/Resources/views/themes/admin/ui/layout.html.twig b/src/bundle/Resources/views/themes/admin/ui/layout.html.twig
index 6811056350..7802083dbe 100644
--- a/src/bundle/Resources/views/themes/admin/ui/layout.html.twig
+++ b/src/bundle/Resources/views/themes/admin/ui/layout.html.twig
@@ -236,6 +236,7 @@
         </div>
         {{ ibexa_twig_component_group('admin-ui-layout-content-after') }}
 
+        {{ encore_entry_script_tags('ibexa-admin-ui-flatpickr-js', null, 'ibexa') }}
         {{ encore_entry_script_tags('ibexa-admin-ui-layout-js', null, 'ibexa') }}
         {{ encore_entry_script_tags('ibexa-admin-ui-udw-tabs-js', null, 'ibexa') }}
         {{ encore_entry_script_tags('ibexa-admin-ui-udw-extras-js', null, 'ibexa') }}