diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb
index 8e77e2ea..4a532b44 100644
--- a/lib/active_model_serializers/register_jsonapi_renderer.rb
+++ b/lib/active_model_serializers/register_jsonapi_renderer.rb
@@ -60,4 +60,6 @@ ActionController::Renderers.add :jsonapi do |json, options|
   self.response_body = json
 end
 
-ActionController::Base.send :include, ActiveModelSerializers::Jsonapi::ControllerSupport
+ActiveSupport.on_load(:action_controller) do
+  include ActiveModelSerializers::Jsonapi::ControllerSupport
+end