diff --git a/BTCPayServer.Tests/ServerTester.cs b/BTCPayServer.Tests/ServerTester.cs
index 0b75db473..24c22887f 100644
--- a/BTCPayServer.Tests/ServerTester.cs
+++ b/BTCPayServer.Tests/ServerTester.cs
@@ -45,6 +45,7 @@ namespace BTCPayServer.Tests
 
             NetworkProvider = new BTCPayNetworkProvider(NetworkType.Regtest);
             ExplorerNode = new RPCClient(RPCCredentialString.Parse(GetEnvironment("TESTS_BTCRPCCONNECTION", "server=http://127.0.0.1:43782;ceiwHEbqWI83:DwubwWsoo3")), NetworkProvider.GetNetwork("BTC").NBitcoinNetwork);
+            ExplorerNode.ScanRPCCapabilities();
             LTCExplorerNode = new RPCClient(RPCCredentialString.Parse(GetEnvironment("TESTS_LTCRPCCONNECTION", "server=http://127.0.0.1:43783;ceiwHEbqWI83:DwubwWsoo3")), NetworkProvider.GetNetwork("LTC").NBitcoinNetwork);
 
             ExplorerClient = new ExplorerClient(NetworkProvider.GetNetwork("BTC").NBXplorerNetwork, new Uri(GetEnvironment("TESTS_BTCNBXPLORERURL", "http://127.0.0.1:32838/")));