diff --git a/src/pages/Claim/Card/ClaimLines.vue b/src/pages/Claim/Card/ClaimLines.vue
index 4f2f6daf0..52fbfca98 100644
--- a/src/pages/Claim/Card/ClaimLines.vue
+++ b/src/pages/Claim/Card/ClaimLines.vue
@@ -122,7 +122,7 @@ async function fetchMana() {
 }
 
 async function updateDiscount({ saleFk, discount, canceller }) {
-    const body = { salesIds: [saleFk], newDiscount: discount, manaCode: 'mana' };
+    const body = { salesIds: [saleFk], newDiscount: discount };
     const claimId = claim.value.ticketFk;
     const query = `Tickets/${claimId}/updateDiscount`;