diff --git a/app/controllers/catalog_controller.rb b/app/controllers/catalog_controller.rb
index 7994c8aa..5162f736 100644
--- a/app/controllers/catalog_controller.rb
+++ b/app/controllers/catalog_controller.rb
@@ -4,6 +4,7 @@ class CatalogController < ApplicationController
   include Hydra::Catalog
   include Hydra::Controller::ControllerBehavior
   include BlacklightOaiProvider::Controller
+  include AllinsonFlex::DynamicCatalogBehavior
 
   # These before_action filters apply the hydra access controls
   before_action :enforce_show_permissions, only: :show