Index: ruby-buff-config/spec/spec_helper.rb
===================================================================
--- ruby-buff-config.orig/spec/spec_helper.rb
+++ ruby-buff-config/spec/spec_helper.rb
@@ -32,7 +32,7 @@ def tmp_path
   app_root.join('spec', 'tmp')
 end
 
-if Buff::RubyEngine.jruby?
+if true
   require 'buff/config'
   setup_rspec
 else
