diff --git a/modules/block/block-admin-display-form.tpl.php b/modules/block/block-admin-display-form.tpl.php
index 2a20ff4e0cacdb2210dda8018b80c4969caf4f1a..91d805137076263ba623f1e118f2f0bbf5507abc 100644
--- a/modules/block/block-admin-display-form.tpl.php
+++ b/modules/block/block-admin-display-form.tpl.php
@@ -35,7 +35,7 @@
     drupal_add_tabledrag('blocks', 'order', 'sibling', 'block-weight', 'block-weight-'. $region);
   }
 ?>
-<table id="blocks">
+<table id="blocks" class="sticky-enabled">
   <thead>
     <tr>
       <th><?php print t('Block'); ?></th>