diff --git a/test/unit/session_loader_test.rb b/test/unit/session_loader_test.rb
index 9dcc88ba2..075eca261 100644
--- a/test/unit/session_loader_test.rb
+++ b/test/unit/session_loader_test.rb
@@ -10,6 +10,7 @@ class SessionLoaderTest < ActiveSupport::TestCase
       @request.stubs(:cookie_jar).returns({})
       @request.stubs(:parameters).returns({})
       @request.stubs(:session).returns({})
+      SessionLoader.any_instance.stubs(:initialize_session_cookies)
     end
 
     teardown do