diff --git a/mnemo_cards_backend/lib/api/purchase/payment_manager.dart b/mnemo_cards_backend/lib/api/purchase/payment_manager.dart
index 34bb125..00eb3f8 100644
--- a/mnemo_cards_backend/lib/api/purchase/payment_manager.dart
+++ b/mnemo_cards_backend/lib/api/purchase/payment_manager.dart
@@ -280,10 +280,10 @@ class PaymentManager {
 
       if (rustorePurchaseResponse?.invoiceStatus.name == 'paid') {
         // Find payment id by productId or use subscriptionToken
-        final paymentId = payment.externalToken ?? subscriptionToken;
-        if (paymentId.isNotEmpty) {
+        final token = payment.externalToken ?? subscriptionToken;
+        if (token.isNotEmpty) {
           await _db.paymentDao.updatePaymentStatus(
-            paymentId,
+            token,
             PaymentStatus.succeeded.name,
           );
         }