diff --git a/app/views/settings/statusgruppen/modify_institute.php b/app/views/settings/statusgruppen/modify_institute.php
index 21373c8d96e3c0d2df481c7070a51cb404c401fb..7faa312f8c90c98f5974917e3b0943cc8cc6e7c4 100644
--- a/app/views/settings/statusgruppen/modify_institute.php
+++ b/app/views/settings/statusgruppen/modify_institute.php
@@ -26,22 +26,22 @@ $entries = (array)DataFieldEntry::getDataFieldEntries([$user->user_id, $inst_id]
     <label>
         <?= _('Raum') ?>
         <?= I18N::input('raum', $institute['raum'],
-            ['id' => 'raum', 'disabled' => $locked ? true : false]) ?>
+            ['id' => 'raum', 'disabled' => $locked]) ?>
     </label>
     <label>
         <?= _('Sprechzeit') ?>
         <?= I18N::input('sprech', $institute['sprechzeiten'],
-            ['id' => 'sprech', 'disabled' => $locked ? true : false]) ?>
+            ['id' => 'sprech', 'disabled' => $locked]) ?>
     </label>
     <label>
         <?= _('Telefon') ?>
         <?= I18N::input('tel', $institute['telefon'],
-            ['id' => 'telefon', 'disabled' => $locked ? true : false]) ?>
+            ['id' => 'telefon', 'disabled' => $locked]) ?>
     </label>
     <label>
         <?= _('Fax') ?>
         <?= I18N::input('fax', $institute['fax'],
-            ['id' => 'fax', 'disabled' => $locked ? true : false]) ?>
+            ['id' => 'fax', 'disabled' => $locked]) ?>
     </label>
 
     <? foreach ($entries as $id => $entry): ?>