diff --git a/app/Util/HtmlDocument.php b/app/Util/HtmlDocument.php
index f0e12d528..b8c53d439 100644
--- a/app/Util/HtmlDocument.php
+++ b/app/Util/HtmlDocument.php
@@ -125,7 +125,7 @@ class HtmlDocument
      */
     public function getHtml(): string
     {
-        return $this->document->saveHTML();
+        return $this->document->saveHTML($this->document->documentElement);
     }
 
     /**