diff --git a/include/staff/tickets.inc.php b/include/staff/tickets.inc.php
index 5f436a054bd102abed26809a791f695316ca81cb..82caa6727536fc6bf8ab2d3b663784e014309050 100644
--- a/include/staff/tickets.inc.php
+++ b/include/staff/tickets.inc.php
@@ -598,7 +598,7 @@ if ($results) {
             <label for="assignee"><?php echo __('Assigned To');?>:</label>
             <select id="assignee" name="assignee">
                 <option value="">&mdash; <?php echo __('Anyone');?> &mdash;</option>
-                <option value="0">&mdash; <?php echo __('Unassigned');?> &mdash;</option>
+                <option value="s0">&mdash; <?php echo __('Unassigned');?> &mdash;</option>
                 <option value="s<?php echo $thisstaff->getId(); ?>"><?php echo __('Me');?></option>
                 <?php
                 if(($users=Staff::getStaffMembers())) {