1 files changed, 2 insertions, 1 deletions
diff --git a/Gemfile b/Gemfile
index 62f8519..6e25794 100644
--- a/Gemfile
+++ b/Gemfile
@@ -90,8 +90,9 @@ group :development do
   gem "binding_of_caller"
 end
 
-group :debug do
+group :test, :debug do
   gem 'debugger', :platforms => :mri_19
+  gem 'byebug', :platforms => [:ruby_21, :ruby_22]
 end
 
 ##