diff --git a/lib/puppet/rails/fact_name.rb b/lib/puppet/rails/fact_name.rb
index 4273399e5..08301d9f0 100644
--- a/lib/puppet/rails/fact_name.rb
+++ b/lib/puppet/rails/fact_name.rb
@@ -1,5 +1,6 @@
+require 'puppet/rails'
 require 'puppet/rails/fact_value'
 
 class Puppet::Rails::FactName < ActiveRecord::Base
   has_many :fact_values, :dependent => :destroy
 end