diff --git a/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs b/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs
index c7e3c3d4a..90754858d 100644
--- a/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs
+++ b/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs
@@ -210,7 +210,7 @@ namespace BTCPayServer.Payments.Bitcoin
         private async Task UpdatePaymentStatesForPendingInvoices(BTCPayWallet wallet)
         {
             var pendingInvoices = await _InvoiceRepository.GetPendingInvoices();
-            var actionBlock = new ActionBlock<string>(async invoiceId => await UpdatePaymentStates(wallet, invoiceId),
+            var actionBlock = new ActionBlock<string>(invoiceId => UpdatePaymentStates(wallet, invoiceId),
                 new ExecutionDataflowBlockOptions
                 {
                     CancellationToken = _Cts.Token,