diff --git a/src/components/ui/TicketDetails.vue b/src/components/ui/TicketDetails.vue
index b2cf0189..eb05eb34 100644
--- a/src/components/ui/TicketDetails.vue
+++ b/src/components/ui/TicketDetails.vue
@@ -20,10 +20,8 @@ const lineDiscountSubtotal = line => {
     return line.quantity * line.price;
 };
 
-const lineSubtotal = line => {
-    const discount = line.discount;
-    return lineDiscountSubtotal(line) * ((100 - discount) / 100);
-};
+const lineSubtotal = line =>
+    lineDiscountSubtotal(line) * ((100 - line.discount) / 100);
 </script>
 
 <template>