diff --git a/app/controllers/cards/previews_controller.rb b/app/controllers/cards/previews_controller.rb
index f8893266f..aa8877d12 100644
--- a/app/controllers/cards/previews_controller.rb
+++ b/app/controllers/cards/previews_controller.rb
@@ -1,5 +1,6 @@
 class Cards::PreviewsController < ApplicationController
   include FilterScoped
+
   before_action :set_filter, only: :index
 
   def index