diff --git a/app/lib/sanitize_config.rb b/app/lib/sanitize_config.rb
index 23d0a418fe9..75c916485ce 100644
--- a/app/lib/sanitize_config.rb
+++ b/app/lib/sanitize_config.rb
@@ -31,7 +31,7 @@ class Sanitize
 
       add_attributes: {
         'a' => {
-          'rel' => 'nofollow noopener',
+          'rel' => 'nofollow noopener tag',
           'target' => '_blank',
         },
       },