diff --git a/test/functional/application_controller_test.rb b/test/functional/application_controller_test.rb
index 014523a4..b2eb05db 100644
--- a/test/functional/application_controller_test.rb
+++ b/test/functional/application_controller_test.rb
@@ -30,7 +30,7 @@ class ApplicationControllerTest < Test::Unit::TestCase
 
   # check that all 4 supported languages are valid
   def test_localization
-    assert_equal 4, GLoc.valid_languages.size
+    assert_equal 5, GLoc.valid_languages.size
     GLoc.valid_languages.each do |lang|
       assert set_language_if_valid(lang)
     end