diff --git a/application/models/Receiving.php b/application/models/Receiving.php
index c875796e1..db3419b01 100644
--- a/application/models/Receiving.php
+++ b/application/models/Receiving.php
@@ -221,7 +221,8 @@ class Receiving extends CI_Model
 			$this->lang->line('sales_cash') => $this->lang->line('sales_cash'),
 			$this->lang->line('sales_check') => $this->lang->line('sales_check'),
 			$this->lang->line('sales_debit') => $this->lang->line('sales_debit'),
-			$this->lang->line('sales_credit') => $this->lang->line('sales_credit')
+			$this->lang->line('sales_credit') => $this->lang->line('sales_credit'),
+			$this->lang->line('sales_due') => $this->lang->line('sales_due')
 		);
 	}