diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index d654ba1..8c98cb4 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -8,6 +8,7 @@ Spork.prefork do
   Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
 
   RSpec.configure do |config|
+    config.backtrace_exclusion_patterns << /\/bundler\/gems\//
     config.include FactoryGirl::Syntax::Methods
     config.infer_spec_type_from_file_location!
     config.use_transactional_fixtures = true