diff --git a/Gemfile b/Gemfile
index df81b28..59b0683 100644
--- a/Gemfile
+++ b/Gemfile
@@ -39,6 +39,8 @@ gem 'haml-rails'
 gem "capistrano", '2.15.5', group: :development
 gem "rvm-capistrano",'1.4.1', group: :development
 gem 'net-ssh', '~>2.7.0'
+
+gem "therubyracer"
 # Use debugger
 # gem 'debugger', group: [:development, :test]