diff --git a/app/models/qbo_estimate.rb b/app/models/qbo_estimate.rb
index 070a2b4..1c78c84 100644
--- a/app/models/qbo_estimate.rb
+++ b/app/models/qbo_estimate.rb
@@ -15,7 +15,7 @@ class QboEstimate < ActiveRecord::Base
   validates_presence_of :id, :doc_number
   
   def self.get_base
-    Quickbooks::Base.new(Qbo.get_account, :estimate)
+    Qbo.get_base(:estimate)
   end
   
   def self.update_all 
@@ -35,4 +35,4 @@ class QboEstimate < ActiveRecord::Base
       qbo_estimate.doc_number = estimate.doc_number
       qbo_estimate.save!
   end
-end
\ No newline at end of file
+end