diff --git a/modules/Inventory/models/TaxRecord.php b/modules/Inventory/models/TaxRecord.php
index cc969bb735bf9d042ecd7e769bb6a4fc18becd95..aeb4bdf493bdc5465a453155b0b51f57bbeeec67 100644
--- a/modules/Inventory/models/TaxRecord.php
+++ b/modules/Inventory/models/TaxRecord.php
@@ -25,6 +25,11 @@ class Inventory_TaxRecord_Model extends Vtiger_Base_Model {
 		return $this->get('taxlabel');
 	}
 
+
+	public function getSelectedDefaultTaxMode() {
+		return '';
+	}
+
 	public function getTax() {
 		return $this->get('percentage');
 	}