diff --git a/Gemfile b/Gemfile
index 1360217..a66a232 100644
--- a/Gemfile
+++ b/Gemfile
@@ -38,7 +38,7 @@ gem 'i18n-js'
 gem 'jquery-turbolinks'
 gem 'less-rails'
 gem 'sass-rails', '~> 4.0.0'
-#gem 'therubyracer'
+gem 'therubyracer'
 gem 'turbolinks'
 gem 'twitter-bootstrap-rails', github: 'diowa/twitter-bootstrap-rails', branch: 'fontawesome-3.2.1'
 gem 'uglifier', '>= 1.3.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 05a1772..5949b30 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -168,6 +168,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.1.0)
+    ref (1.0.5)
     rest-client (1.6.7)
       mime-types (>= 1.16)
     rspec (2.14.1)
@@ -213,6 +214,8 @@ GEM
       sprockets (~> 2.8)
     term-ansicolor (1.2.2)
       tins (~> 0.8)
+    therubyracer (0.11.0beta1-x86-mingw32)
+      ref
     thor (0.18.1)
     thread_safe (0.1.3)
       atomic
@@ -270,6 +273,7 @@ DEPENDENCIES
   sass-rails (~> 4.0.0)
   selenium-webdriver
   simplecov
+  therubyracer
   turbolinks
   twitter-bootstrap-rails!
   uglifier (>= 1.3.0)