diff --git a/packages/payment/src/models/capture.ts b/packages/payment/src/models/capture.ts
index eec5105c16..1c8b399744 100644
--- a/packages/payment/src/models/capture.ts
+++ b/packages/payment/src/models/capture.ts
@@ -27,7 +27,7 @@ export default class Capture {
   amount: number
 
   @ManyToOne(() => Payment, {
-    onDelete: "cascade",
+    index: "IDX_capture_payment_id",
     fieldName: "payment_id",
   })
   payment: Payment
diff --git a/packages/payment/src/models/refund.ts b/packages/payment/src/models/refund.ts
index bf78eb7a22..52528f25a9 100644
--- a/packages/payment/src/models/refund.ts
+++ b/packages/payment/src/models/refund.ts
@@ -27,7 +27,7 @@ export default class Refund {
   amount: number
 
   @ManyToOne(() => Payment, {
-    onDelete: "cascade",
+    index: "IDX_refund_payment_id",
     fieldName: "payment_id",
   })
   payment: Payment