diff --git a/db/routines/vn/procedures/ticketRefund_beforeUpsert.sql b/db/routines/vn/procedures/ticketRefund_beforeUpsert.sql
deleted file mode 100644
index 5a0e99318..000000000
--- a/db/routines/vn/procedures/ticketRefund_beforeUpsert.sql
+++ /dev/null
@@ -1,18 +0,0 @@
-DELIMITER $$
-CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`ticketRefund_beforeUpsert`(vRefundTicketFk INT, vOriginalTicketFk INT)
-BEGIN
-	DECLARE vAlreadyExists BOOLEAN DEFAULT FALSE;
-
-	IF vRefundTicketFk = vOriginalTicketFk THEN
-		CALL util.throw('Original ticket and refund ticket has same id');
-	END IF;
-
-	SELECT COUNT(*) INTO vAlreadyExists
-		FROM ticketRefund
-		WHERE refundTicketFk = vOriginalTicketFk;
-
-	IF vAlreadyExists > 0 THEN
-		CALL util.throw('This ticket is already a refund');
-	END IF;
-END$$
-DELIMITER ;
diff --git a/db/routines/vn/triggers/ticketRefund_beforeInsert.sql b/db/routines/vn/triggers/ticketRefund_beforeInsert.sql
index 7893f6c51..ff8ce634a 100644
--- a/db/routines/vn/triggers/ticketRefund_beforeInsert.sql
+++ b/db/routines/vn/triggers/ticketRefund_beforeInsert.sql
@@ -4,6 +4,5 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`ticketRefund_beforeIn
 	FOR EACH ROW
 BEGIN
 	SET NEW.editorFk = account.myUser_getId();
-	CALL ticketRefund_beforeUpsert(NEW.refundTicketFk, NEW.originalTicketFk);
 END$$
 DELIMITER ;
diff --git a/db/routines/vn/triggers/ticketRefund_beforeUpdate.sql b/db/routines/vn/triggers/ticketRefund_beforeUpdate.sql
index 51c7db8f2..d809b5d99 100644
--- a/db/routines/vn/triggers/ticketRefund_beforeUpdate.sql
+++ b/db/routines/vn/triggers/ticketRefund_beforeUpdate.sql
@@ -4,6 +4,5 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`ticketRefund_beforeUp
 	FOR EACH ROW
 BEGIN
 	SET NEW.editorFk = account.myUser_getId();
-	CALL ticketRefund_beforeUpsert(NEW.refundTicketFk, NEW.originalTicketFk);
 END$$
 DELIMITER ;