diff --git a/lib/sanitize_ext/sanitize_config.rb b/lib/sanitize_ext/sanitize_config.rb
index f0a7b65783..6d688a10f1 100644
--- a/lib/sanitize_ext/sanitize_config.rb
+++ b/lib/sanitize_ext/sanitize_config.rb
@@ -92,18 +92,16 @@ class Sanitize
     )
 
     MASTODON_OEMBED = freeze_config(
-      elements: %w(audio embed iframe source video),
+      elements: %w(audio iframe source video),
 
       attributes: {
         'audio' => %w(controls),
-        'embed' => %w(height src type width),
         'iframe' => %w(allowfullscreen frameborder height scrolling src width),
         'source' => %w(src type),
         'video' => %w(controls height loop width),
       },
 
       protocols: {
-        'embed' => { 'src' => HTTP_PROTOCOLS },
         'iframe' => { 'src' => HTTP_PROTOCOLS },
         'source' => { 'src' => HTTP_PROTOCOLS },
       },