diff --git a/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/Uri/AjaxViewHelper.php b/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/Uri/AjaxViewHelper.php
index 80a860cc..4b9aa8c2 100644
--- a/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/Uri/AjaxViewHelper.php
+++ b/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/Uri/AjaxViewHelper.php
@@ -79,9 +79,6 @@ class AjaxViewHelper extends ActionViewHelper
         // Force absolute urls
         $arguments['absolute'] = true;
 
-        // Add timestamp as additional argument to prevent caching
-        $arguments['additionalParams'] = ['t' => time()];
-
         return parent::renderStatic(
             $arguments,
             $renderChildrenClosure,