diff --git a/test/support/helpers.rb b/test/support/helpers.rb
index 2351e5b6..01dc6aa5 100644
--- a/test/support/helpers.rb
+++ b/test/support/helpers.rb
@@ -3,8 +3,6 @@
 require 'active_support/test_case'
 
 class ActiveSupport::TestCase
-  VALID_AUTHENTICATION_TOKEN = 'AbCdEfGhIjKlMnOpQrSt'.freeze
-
   def setup_mailer
     ActionMailer::Base.deliveries = []
   end