diff --git a/lib/buy/onramper/onramper_buy_provider.dart b/lib/buy/onramper/onramper_buy_provider.dart
index 827877dcb..b48228bd8 100644
--- a/lib/buy/onramper/onramper_buy_provider.dart
+++ b/lib/buy/onramper/onramper_buy_provider.dart
@@ -232,7 +232,7 @@ class OnRamperBuyProvider extends BuyProvider {
       '${prefix}defaultAmount': amount.toString(),
       if (paymentMethod != null) '${prefix}defaultPaymentMethod': paymentMethod,
       'onlyOnramps': quote.rampId,
-      'networkWallets': '${quote.cryptoCurrency.fullName?.toUpperCase()}:$cryptoCurrencyAddress',
+      'networkWallets': '${_tagToNetwork(quote.cryptoCurrency.tag ?? quote.cryptoCurrency.title)}:$cryptoCurrencyAddress',
       'supportSwap': "false",
       'primaryColor': primaryColor,
       'secondaryColor': secondaryColor,