diff --git a/app/views/admin/hidden_users/show.html.erb b/app/views/admin/hidden_users/show.html.erb
index 1d82fb301..81458cf8e 100644
--- a/app/views/admin/hidden_users/show.html.erb
+++ b/app/views/admin/hidden_users/show.html.erb
@@ -36,4 +36,4 @@
   <% end %>
 </table>
 
-<%= paginate [@debates, @comments].sort_by { |x| x.size }.last %>
+<%= paginate [@debates, @comments].sort_by(&:size).last %>