diff --git a/app/assets/javascripts/hyrax/file_manager/member.es6 b/app/assets/javascripts/hyrax/file_manager/member.es6
index 1f86407a21..38dba4682d 100644
--- a/app/assets/javascripts/hyrax/file_manager/member.es6
+++ b/app/assets/javascripts/hyrax/file_manager/member.es6
@@ -10,7 +10,7 @@ export class InputTracker {
     this.notifier = notifier
     this.element.data("initial-value", this.element.val())
     this.element.data("tracker", this)
-    this.element.trigger("change", this.value_changed)
+    this.element.on("change", this.value_changed)
   }
 
   reset() {
diff --git a/app/views/hyrax/base/_file_manager_resource_form.html.erb b/app/views/hyrax/base/_file_manager_resource_form.html.erb
index 7b290503eb..a29e0b7c83 100644
--- a/app/views/hyrax/base/_file_manager_resource_form.html.erb
+++ b/app/views/hyrax/base/_file_manager_resource_form.html.erb
@@ -1,5 +1,5 @@
 <div class="resource-form-container">
-  <%= simple_form_for [main_app, @form], remote: true, html: { id: 'resource-form', 'data-type': 'json' } do |f| %>
+  <%= simple_form_for [main_app, @form], remote: true, authenticity_token: true, html: { id: 'resource-form', 'data-type': 'json' } do |f| %>
     <%= f.input :thumbnail_id, as: :hidden, input_html: { data: {member_link: 'thumbnail_id'}} %>
     <%= f.input :representative_id, as: :hidden, input_html: { data: {member_link: 'representative_id'}} %>
   <% end %>