diff --git a/modules/ticket/front/services/index.html b/modules/ticket/front/services/index.html
index 6fa45b8d1..26212be66 100644
--- a/modules/ticket/front/services/index.html
+++ b/modules/ticket/front/services/index.html
@@ -34,9 +34,9 @@
                 vn-acl-action="remove">
             </vn-submit>
         </vn-button-bar><br>    
-        <vn-horizontal ng-repeat="service in $ctrl.services track by $index">
+        <vn-horizontal ng-repeat="service in $ctrl.services">
             <vn-check tabindex="-1"
-                            ng-model="service.checked">
+                ng-model="service.checked">
             </vn-check>
             <vn-autocomplete vn-two vn-focus
                 data="ticketServiceTypes"
diff --git a/modules/ticket/front/services/index.js b/modules/ticket/front/services/index.js
index f6f21edbd..ae27a19ac 100644
--- a/modules/ticket/front/services/index.js
+++ b/modules/ticket/front/services/index.js
@@ -68,7 +68,7 @@ class Controller extends Section {
     }
 
     createRefund() {
-        const services = this.selectedValidServices();
+        const services = this.selectedServices();
         if (!services) return;
 
         const servicesIds = services.map(service => service.id);