diff --git a/app/models/metadata_content.rb b/app/models/metadata_content.rb
index eccdc7a..b11818a 100644
--- a/app/models/metadata_content.rb
+++ b/app/models/metadata_content.rb
@@ -22,7 +22,7 @@ class MetadataContent < MetadataTemplate
     return unless document.content
     return document.content if /^\s*</ =~ document.content
 
-    CommonMarker.render_doc(document.content, %i[FOOTNOTES], %i[table strikethrough autolink]).to_html
+    CommonMarker.render_doc(document.content, %i[FOOTNOTES UNSAFE], %i[table strikethrough autolink]).to_html
   end
 
   # Limpiar el HTML que recibimos