diff --git a/app/helpers/contracts_helper.rb b/app/helpers/contracts_helper.rb
index 1991b94..41e2796 100644
--- a/app/helpers/contracts_helper.rb
+++ b/app/helpers/contracts_helper.rb
@@ -26,7 +26,7 @@ module ContractsHelper
 
   def grouped_deliverable_options_for_select(project, selected_key=nil)
     project.contracts.all(:include => :deliverables).inject([]) do |html, contract|
-      if contract.closed? && !contract.deliverable_ids.include?(selected_key.to_i)
+      if contract.closed? && !contract.includes_deliverable_id?(selected_key)
         # skip
       else
         options = contract.deliverables.collect do |deliverable|
diff --git a/app/models/contract.rb b/app/models/contract.rb
index dabad9c..aa52d8a 100644
--- a/app/models/contract.rb
+++ b/app/models/contract.rb
@@ -74,6 +74,10 @@ class Contract < ActiveRecord::Base
     self.status == "closed"
   end
 
+  def includes_deliverable_id?(deliverable_id)
+    deliverable_ids.include?(deliverable_id.to_i)
+  end
+  
   # ------------------------------------------------------------
   # Labor Methods
   # ------------------------------------------------------------