diff --git a/app/views/files/create.js.erb b/app/views/files/create.js.erb
index 90215c16c..69ea896c9 100644
--- a/app/views/files/create.js.erb
+++ b/app/views/files/create.js.erb
@@ -31,4 +31,5 @@ closeModal();
 $("#resource_list").html('<%= j(render partial:  "course_file" ,locals: {course: @course}) %>');
 <%end%>
 <% end %>
+$(document).ready(img_thumbnails);