diff --git a/application/libraries/Sale_lib.php b/application/libraries/Sale_lib.php
index f486c0bc3..2095faa58 100644
--- a/application/libraries/Sale_lib.php
+++ b/application/libraries/Sale_lib.php
@@ -958,6 +958,7 @@ class Sale_lib
 		$this->set_customer($this->CI->Sale->get_customer($sale_id)->person_id);
 		$this->set_employee($this->CI->Sale->get_employee($sale_id)->person_id);
 		$this->set_quote_number($this->CI->Sale->get_quote_number($sale_id));
+		$this->set_work_order_number($this->CI->Sale->get_work_order_number($sale_id));
 		$this->set_sale_type($this->CI->Sale->get_sale_type($sale_id));
 		$this->set_comment($this->CI->Sale->get_comment($sale_id));
 		$this->set_dinner_table($this->CI->Sale->get_dinner_table($sale_id));
diff --git a/application/models/Sale.php b/application/models/Sale.php
index a420f10ab..a79de6c4d 100644
--- a/application/models/Sale.php
+++ b/application/models/Sale.php
@@ -1310,6 +1310,26 @@ class Sale extends CI_Model
 		}
 	}
 
+	/**
+	 * Gets the work order number for the selected sale
+	 */
+	public function get_work_order_number($sale_id)
+	{
+		$this->db->from('sales');
+		$this->db->where('sale_id', $sale_id);
+
+		$row = $this->db->get()->row();
+
+		if($row != NULL)
+		{
+			return $row->work_order_number;
+		}
+		else
+		{
+			return NULL;
+		}
+	}
+
 	/**
 	 * Gets the quote_number for the selected sale
 	 */