diff --git a/lib/classes/StudipCoreFormat.php b/lib/classes/StudipCoreFormat.php
index ee401c1948953fadc040a17c27999c3a3a800acd..28a0aef8801a6712db4029257770b4ee33e390cd 100644
--- a/lib/classes/StudipCoreFormat.php
+++ b/lib/classes/StudipCoreFormat.php
@@ -618,11 +618,6 @@ class StudipCoreFormat extends TextFormat
             );
         }
 
-        if ($tag === 'audio') {
-            $random_id = 'audio-' . mb_substr(md5(uniqid('audio', true)), -8);
-            $media = str_replace('<audio ', '<audio id="' . $random_id . '" onerror="STUDIP.Audio.handle(this);" ', $media);
-        }
-
         if ($link && $tag === "img") {
             $media = sprintf('<a href="%s"%s>%s</a>',
                 $link,