diff --git a/app/lib/sanitize_config.rb b/app/lib/sanitize_config.rb
index 8b57b0f723..ccc3f4642a 100644
--- a/app/lib/sanitize_config.rb
+++ b/app/lib/sanitize_config.rb
@@ -91,6 +91,7 @@ class Sanitize
         'abbr'       => %w(title),
         'blockquote' => %w(cite),
         'ol'         => %w(start reversed),
+        'li'         => %w(value),
       },
 
       add_attributes: {