diff --git a/app/views/resources/property/_add_edit_form.php b/app/views/resources/property/_add_edit_form.php
index 8070fd45e46c4e2bfb8e175a07e4ab14fd5a29c0..a6a7dd3c40a782e4eb08f23d8ee05a1bb5760992 100644
--- a/app/views/resources/property/_add_edit_form.php
+++ b/app/views/resources/property/_add_edit_form.php
@@ -39,7 +39,7 @@
 <label>
     <?= _('Mögliche Werte') ?>
     <input type="text" name="options" value="<?= htmlReady($options) ?>"
-        <?= !$GLOBALS['perm']->have_perm('root') ? 'disabled="disabled"' : '' ?>>
+        <?= !ResourceManager::userHasGlobalPermission(User::findCurrent(), 'admin') ? 'disabled' : '' ?>>
 </label>
 <label>
     <?= _('Angezeigter Name') ?>