diff --git a/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/LazyLoadImageViewHelper.php b/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/LazyLoadImageViewHelper.php
index 37387929..b769a935 100644
--- a/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/LazyLoadImageViewHelper.php
+++ b/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/LazyLoadImageViewHelper.php
@@ -19,7 +19,7 @@ class LazyLoadImageViewHelper extends ImageViewHelper
 
         $src = $this->tag->getAttribute('src');
         $this->tag->removeAttribute('src');
-        $this->tag->addAttribute('data', ['src' => $src]);
+        $this->tag->addAttribute('data', ['src' => $src], false);
 
         if (isset($this->arguments['loaderimg'])) {
             $loaderImage = $this->imageService->getImage($this->arguments['loaderimg'], null, false);