diff --git a/app/controllers/estimate_controller.rb b/app/controllers/estimate_controller.rb
index 07b9816..fd37dd0 100644
--- a/app/controllers/estimate_controller.rb
+++ b/app/controllers/estimate_controller.rb
@@ -28,7 +28,7 @@ class EstimateController < ApplicationController
     estimate = get_estimate
 
     begin
-      send_data estimate.pdf, filename: "estimate #{e.doc_number}.pdf", :disposition => 'inline', :type => "application/pdf"
+      send_data estimate.pdf, filename: "estimate #{estimate.doc_number}.pdf", :disposition => 'inline', :type => "application/pdf"
     rescue
       redirect_to :back, :flash => { :error => "Estimate not found" }
     end
@@ -41,7 +41,7 @@ class EstimateController < ApplicationController
     estimate = get_estimate
     
     begin
-      send_data estimate.pdf, filename: "estimate #{e.doc_number}.pdf", :disposition => 'inline', :type => "application/pdf"
+      send_data estimate.pdf, filename: "estimate #{estimate.doc_number}.pdf", :disposition => 'inline', :type => "application/pdf"
     rescue
       redirect_to :back, :flash => { :error => "Estimate not found" }
     end