diff --git a/module/project/view/taskdata.html.php b/module/project/view/taskdata.html.php
index 1ab663d6cb..117a624ead 100644
--- a/module/project/view/taskdata.html.php
+++ b/module/project/view/taskdata.html.php
@@ -53,7 +53,7 @@
       <?php $class = $task->assignedTo == $app->user->account ? 'style=color:red' : ''; ?>
       <tr class='text-center'>
         <td class='cell-id'>
-          <input type='checkbox' name='taskIDList[]'  value='<?php echo $task->id;?>'/> 
+          <input type='checkbox' name='taskIDList[<?php echo $task->id;?>]'  value='<?php echo $task->id;?>'/> 
           <?php if(!common::printLink('task', 'view', "task=$task->id", sprintf('%03d', $task->id))) printf('%03d', $task->id);?>
         </td>
         <td><span class='<?php echo 'pri' . zget($lang->task->priList, $task->pri, $task->pri)?>'><?php echo $task->pri == '0' ? '' : zget($lang->task->priList, $task->pri, $task->pri);?></span></td>