diff --git a/Gemfile b/Gemfile
index 5c37cf1..8778c8f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,8 +8,13 @@ gem 'haml'
 gem 'pg'
 gem 'sass'
 
+platforms :ruby do
+  gem 'therubyracer-heroku', '0.8.1.pre3'
+end
+
 platforms :jruby do
   gem 'jruby-openssl', '~> 0.7'
+  gem 'therubyrhino', '~> 1.72'
 end
 
 group :test do
@@ -18,7 +23,3 @@ group :test do
   gem 'turn', :require => false
   gem 'webmock'
 end
-
-group :test, :production do
-  gem 'therubyracer-heroku', '0.8.1.pre3'
-end
diff --git a/Gemfile.lock b/Gemfile.lock
index 8195008..027c3e1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -99,6 +99,7 @@ GEM
       tilt (~> 1.0)
     sqlite3 (1.3.3)
     therubyracer-heroku (0.8.1.pre3)
+    therubyrhino (1.72.7)
     thor (0.14.6)
     tilt (1.3)
     treetop (1.4.9)
@@ -128,5 +129,6 @@ DEPENDENCIES
   simplecov
   sqlite3
   therubyracer-heroku (= 0.8.1.pre3)
+  therubyrhino (~> 1.72)
   turn
   webmock