diff --git a/app/models/deliverable.rb b/app/models/deliverable.rb
index 541dea7..10ed1a8 100644
--- a/app/models/deliverable.rb
+++ b/app/models/deliverable.rb
@@ -22,6 +22,16 @@ class Deliverable < ActiveRecord::Base
 
   delegate :name, :to => :contract, :prefix => true, :allow_nil => true
 
+  # Callbacks
+
+  # Register callbacks here, on new records the class isn't set so class-specific
+  # callbacks don't fire.
+  def after_save
+    if type == "RetainerDeliverable"
+      self.becomes(self.type.constantize).create_budgets_for_periods
+    end
+  end
+  
   named_scope :by_title, {:order => "#{Deliverable.table_name}.title ASC"}
   
   def short_type
diff --git a/app/models/retainer_deliverable.rb b/app/models/retainer_deliverable.rb
index 19cd368..ee3cc41 100644
--- a/app/models/retainer_deliverable.rb
+++ b/app/models/retainer_deliverable.rb
@@ -14,8 +14,7 @@ class RetainerDeliverable < HourlyDeliverable
   # Accessors
 
   # Callbacks
-  after_save :create_budgets_for_periods
-
+  
   def short_type
     'R'
   end