diff --git a/BTCPayServer/Configuration/ExternalService.cs b/BTCPayServer/Configuration/ExternalService.cs
index bfd3688b4..0e56af98d 100644
--- a/BTCPayServer/Configuration/ExternalService.cs
+++ b/BTCPayServer/Configuration/ExternalService.cs
@@ -75,6 +75,7 @@ namespace BTCPayServer.Configuration
         LNDGRPC,
         Spark,
         RTL,
-        Charge
+        Charge,
+        P2P
     }
 }