diff --git a/typo3/sysext/sys_action/Classes/ActionTask.php b/typo3/sysext/sys_action/Classes/ActionTask.php
index 2a88dcaced2c736044ce62edc06d0b3378548e6b..c55f7bb0813819167a8a44284e059627dfda19af 100644
--- a/typo3/sysext/sys_action/Classes/ActionTask.php
+++ b/typo3/sysext/sys_action/Classes/ActionTask.php
@@ -968,6 +968,7 @@ class ActionTask implements \TYPO3\CMS\Taskcenter\TaskInterface
             );
             // Setting up the context sensitive menu:
             $this->taskObject->getModuleTemplate()->getPageRenderer()->loadRequireJsModule('TYPO3/CMS/Backend/ContextMenu');
+            $this->taskObject->getModuleTemplate()->getPageRenderer()->loadRequireJsModule('TYPO3/CMS/Backend/AjaxDataHandler');
             // Begin to compile the whole page
             $content .= '<form action="' . htmlspecialchars($dblist->listURL()) . '" method="post" name="dblistForm">' . $dblist->HTMLcode . '<input type="hidden" name="cmd_table" /><input type="hidden" name="cmd" />
 						</form>';