diff --git a/module/testtask/control.php b/module/testtask/control.php
index 855c3d56c8..d5dcb5709d 100644
--- a/module/testtask/control.php
+++ b/module/testtask/control.php
@@ -287,7 +287,7 @@ class testtask extends control
      * @access public
      * @return void
      */
-    public function units($taskID, $orderBy = 'id_desc')
+    public function units($taskID, $orderBy = 'id')
     {
         $task = $this->testtask->getById($taskID);
 
diff --git a/module/testtask/view/units.html.php b/module/testtask/view/units.html.php
index 613aac500b..ca44582b95 100644
--- a/module/testtask/view/units.html.php
+++ b/module/testtask/view/units.html.php
@@ -30,7 +30,7 @@ js::set('flow', $config->global->flow);
       <?php
       $class = common::hasPriv('testcase', 'export') ? '' : "class=disabled";
       $misc  = common::hasPriv('testcase', 'export') ? "class='export'" : "class=disabled";
-      $link  = common::hasPriv('testcase', 'export') ?  $this->createLink('testcase', 'export', "productID=$productID&orderBy=suite&taskID=0&browseType=") : '#';
+      $link  = common::hasPriv('testcase', 'export') ?  $this->createLink('testcase', 'export', "productID=$productID&orderBy=t1.id&taskID=0&browseType=") : '#';
       echo "<li $class>" . html::a($link, $lang->testcase->export, '', $misc) . "</li>";
       ?>
       </ul>