diff --git a/Gemfile b/Gemfile
--- a/Gemfile
+++ b/Gemfile
@@ -2,6 +2,8 @@
 
 gem 'rails', '3.2.21'
 
+gem 'select2-rails'
+
 # Bundle edge Rails instead:
 # gem 'rails', :git => 'git://github.com/rails/rails.git'