diff --git a/.travis.yml b/.travis.yml
index 28361939..b6f36c35 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,8 +16,8 @@ matrix:
 
   fast_finish: true
 
-#addons:
-#  sauce_connect: true
+addons:
+  sauce_connect: true
 
 sudo: false
 
diff --git a/ci/prepare_testem.rb b/ci/prepare_testem.rb
index 1351b28a..ec9d7a69 100644
--- a/ci/prepare_testem.rb
+++ b/ci/prepare_testem.rb
@@ -4,7 +4,7 @@ pull_request = ENV['TRAVIS_PULL_REQUEST'] != 'false'
 
 testem = JSON.parse(File.read('testem.json'))
 
-testem['launch_in_ci'] =  ['PhantomJS']
-#testem['launch_in_ci'] += ['SL_chrome', 'SL_firefox'] unless pull_request
+testem['launch_in_ci'] = ['PhantomJS']
+testem['launch_in_ci'] = ['SL_chrome', 'SL_firefox'] unless pull_request
 
 File.open('testem.json', 'w') { |f| f.write testem.to_json }