diff --git a/app/assets/javascripts/blacklight_gallery/osd_viewer.js b/app/assets/javascripts/blacklight_gallery/osd_viewer.js
index 3963afa..a3c87f7 100644
--- a/app/assets/javascripts/blacklight_gallery/osd_viewer.js
+++ b/app/assets/javascripts/blacklight_gallery/osd_viewer.js
@@ -1 +1,2 @@
-//= require openseadragon/rails
+//= require openseadragon-rails/dom
+//= require openseadragon-rails/rails