diff --git a/sites/all/modules/unl/cron.php b/sites/all/modules/unl/cron.php
index a60dae8717205d712ca83dc49eaf0e79b74f94d1..910e028e1d5835d5ce0e11f0be4f80ab62577c9e 100644
--- a/sites/all/modules/unl/cron.php
+++ b/sites/all/modules/unl/cron.php
@@ -32,8 +32,7 @@ while ($row = $query->fetchAssoc()) {
     ->condition('site_id', $row['site_id'])
     ->execute();
   unl_remove_site($row['site_path'], $row['uri'], $row['db_prefix']);
-  db_update('unl_sites')
-    ->fields(array('installed' => 5))
+  db_delete('unl_sites')
     ->condition('site_id', $row['site_id'])
     ->execute();
 }