diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index c54829c..7fe36a6 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -13,7 +13,7 @@ rescue LoadError
  #nothing to do here
 end
 
-class Minitest::Spec
+class MiniTest::Spec
 
   include Rack::Test::Methods