diff --git a/modules/ticket/back/methods/sale/specs/refund.spec.js b/modules/ticket/back/methods/sale/specs/refund.spec.js
index 40fd6c17e..5cb353055 100644
--- a/modules/ticket/back/methods/sale/specs/refund.spec.js
+++ b/modules/ticket/back/methods/sale/specs/refund.spec.js
@@ -1,20 +1,20 @@
 const models = require('vn-loopback/server/server').models;
 
 describe('sale refund()', () => {
+    const sales = [
+        {id: 7, ticketFk: 11},
+        {id: 8, ticketFk: 11}
+    ];
+    const services = [{id: 1}];
+
     it('should create ticket with the selected lines changing the sign to the quantites', async() => {
         const tx = await models.Sale.beginTransaction({});
         const ctx = {req: {accessToken: {userId: 9}}};
 
-        const ticketId = 11;
-        const sales = [
-            {id: 7, ticketFk: 11},
-            {id: 8, ticketFk: 11}
-        ];
-
         try {
             const options = {transaction: tx};
 
-            const response = await models.Sale.refund(ctx, sales, ticketId, options);
+            const response = await models.Sale.refund(ctx, sales, services, options);
             const [newTicketId] = await models.Sale.rawSql('SELECT MAX(t.id) id FROM vn.ticket t;', null, options);
 
             expect(response).toEqual(newTicketId.id);
@@ -30,17 +30,12 @@ describe('sale refund()', () => {
         const tx = await models.Sale.beginTransaction({});
         const ctx = {req: {accessToken: {userId: 1}}};
 
-        const ticketId = 11;
-        const sales = [
-            {id: 7, ticketFk: 11}
-        ];
-
         let error;
 
         try {
             const options = {transaction: tx};
 
-            await models.Sale.refund(ctx, sales, ticketId, options);
+            await models.Sale.refund(ctx, sales, services, options);
 
             await tx.rollback();
         } catch (e) {