diff --git a/app/assets/javascripts/user/app/store.js.coffee b/app/assets/javascripts/user/app/store.js.coffee
index 8d2cf55f..76dbd68d 100644
--- a/app/assets/javascripts/user/app/store.js.coffee
+++ b/app/assets/javascripts/user/app/store.js.coffee
@@ -36,3 +36,5 @@ App.ApplicationStore = DS.Store.extend
   adapter: DS.ActiveModelAdapter.extend
     host: $data_host
     namespace: 'user'
+    headers:
+      "Accept": "application/json, text/javascript; q=0.01"
diff --git a/app/controllers/users/application_controller.rb b/app/controllers/users/application_controller.rb
index 7660dd54..7ddd4d31 100644
--- a/app/controllers/users/application_controller.rb
+++ b/app/controllers/users/application_controller.rb
@@ -1,7 +1,7 @@
 module Users
   class ApplicationController < ::ApplicationController
     before_action :allow_all_origins
-    before_action :user_authentication, :unless => ->(c){ %w(obtain_token).include?(c.action_name) || c.request.format.symbol == :html } # , except: [:obtain_token, :index]
+    before_action :user_authentication, :unless => ->(c){ %w(obtain_token).include?(c.action_name) } # , except: [:obtain_token, :index]
 
     private
 
diff --git a/config/version b/config/version
index 37d8b0b7..9a542234 100644
--- a/config/version
+++ b/config/version
@@ -1 +1 @@
-0.9.24
+0.9.27