diff --git a/app/controllers/galleries_controller.rb b/app/controllers/galleries_controller.rb
index 5f01abe..d003717 100644
--- a/app/controllers/galleries_controller.rb
+++ b/app/controllers/galleries_controller.rb
@@ -67,6 +67,7 @@ class GalleriesController < ApplicationController
   def download_original
     send_file("#{RAILS_ROOT}/public/images/" +
       @image.filename_for_version(:original),
+      :filename => @image.filename_for_version(:original),
       :disposition => 'inline', :type => @image.content_type)
   end