diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 2390c30d88a6cc725d3e4764b9e73e8110f559b7..d456b5cf616c87b89931422a8de21e0c6178a1f4 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -2,6 +2,8 @@ class ApplicationController < ActionController::API
   include DeviseTokenAuth::Concerns::SetUserByToken
   include Pundit
 
+  respond_to :json
+
   # Prevent CSRF attacks by raising an exception.
   # For APIs, you may want to use :null_session instead.
   # protect_from_forgery with: :null_session