diff --git a/BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Bitcoin.cs b/BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Bitcoin.cs
index 10abe336a..f1278b7b3 100644
--- a/BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Bitcoin.cs
+++ b/BTCPayServer.Common/Altcoins/BTCPayNetworkProvider.Bitcoin.cs
@@ -24,7 +24,7 @@ namespace BTCPayServer
                 DefaultRateRules = new[]
                 {
                     "SATS_X = SATS_BTC * BTC_X",
-                    "BTC_SATS = sats(BTC_SATS);",
+                    "SATS_BTC = 0.00000001"
                 },
                 DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
                 CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("0'") : new KeyPath("1'"),
diff --git a/BTCPayServer.Tests/UnitTest1.cs b/BTCPayServer.Tests/UnitTest1.cs
index 1959cd912..3b6b0fcb3 100644
--- a/BTCPayServer.Tests/UnitTest1.cs
+++ b/BTCPayServer.Tests/UnitTest1.cs
@@ -2702,12 +2702,6 @@ noninventoryitem:
                     Assert.Contains(exchangeRates.ByExchange[result.ExpectedName],
                         e => e.CurrencyPair == new CurrencyPair("BTC", "JPY") && e.BidAsk.Bid > 100m); // 1BTC will always be more than 100JPY
                 }
-                else if (result.ExpectedName == "sats")
-                {
-                    Assert.Contains(exchangeRates.ByExchange[result.ExpectedName],
-                        e => e.CurrencyPair == new CurrencyPair("SATS", "BTC") &&
-                             e.BidAsk.Bid == 0.00000001m);
-                }
                 else
                 {
                     // This check if the currency pair is using right currency pair