diff --git a/test/unit/profile_test.rb b/test/unit/profile_test.rb
index cc36d36..859d54d 100644
--- a/test/unit/profile_test.rb
+++ b/test/unit/profile_test.rb
@@ -16,6 +16,10 @@ class ProfileTest < Test::Unit::TestCase
     p.valid?
     assert p.errors.invalid?(:identifier)
 
+    p.identifier = 'rightformat2007'
+    p.valid?
+    assert ! p.errors.invalid?(:identifier)
+
     p.identifier = 'rightformat'
     p.valid?
     assert ! p.errors.invalid?(:identifier)
--
libgit2 0.21.2