diff --git a/test/test_helper.rb b/test/test_helper.rb
index 97bab83..3eae34d 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -90,7 +90,7 @@ class ActiveSupport::TestCase
     super(path, (parameters ? self.class.extra_parameters.merge(parameters) : self.class.extra_parameters), headers)
   end
 
-  alias :ok :assert_block
+  alias_method :ok, :assert
 
   def assert_equivalent(enum1, enum2)
     assert( ((enum1 - enum2) == []) && ((enum2 - enum1) == []), "<#{enum1.inspect}> expected to be equivalent to <#{enum2.inspect}>")
--
libgit2 0.21.2