diff --git a/BTCPayServer/Hosting/BTCPayServerServices.cs b/BTCPayServer/Hosting/BTCPayServerServices.cs
index c1d0a9144..754688492 100644
--- a/BTCPayServer/Hosting/BTCPayServerServices.cs
+++ b/BTCPayServer/Hosting/BTCPayServerServices.cs
@@ -271,7 +271,7 @@ namespace BTCPayServer.Hosting
                                 if (lightningClient.ToString() != lightning)
                                 {
                                     logs.Configuration.LogWarning(
-                                        $"Setting {net.CryptoCode}.lightning is a deprecated format ({lightning}), it will work now, but please replace it for future versions with '{lightningClient.ToString()}'");
+                                        $"Setting {net.CryptoCode}.lightning is a deprecated format ({lightning}), it will work now, but please replace it for future versions with '{lightningClient}'");
                                 }
                                 options.InternalLightningByCryptoCode.Add(net.CryptoCode, lightningClient);
                             }
diff --git a/BTCPayServer/Properties/launchSettings.json b/BTCPayServer/Properties/launchSettings.json
index 477b0b177..6c0d3e5cf 100644
--- a/BTCPayServer/Properties/launchSettings.json
+++ b/BTCPayServer/Properties/launchSettings.json
@@ -6,7 +6,7 @@
       "environmentVariables": {
         "BTCPAY_NETWORK": "regtest",
         "BTCPAY_LAUNCHSETTINGS": "true",
-        "BTCPAY_BTCLIGHTNING": "type=clightning;server=tcp://127.0.0.1:30993",
+        "BTCPAY_BTCLIGHTNING": "type=clightning;server=tcp://127.0.0.1:30993/",
         "BTCPAY_BTCEXTERNALLNDREST": "type=lnd-rest;server=http://lnd:lnd@127.0.0.1:35531/;allowinsecure=true",
         "BTCPAY_BTCEXTERNALLNDSEEDBACKUP": "../BTCPayServer.Tests/TestData/LndSeedBackup/walletunlock.json",
         "BTCPAY_BTCEXTERNALSPARK": "server=/spark/btc/;cookiefile=fake",
@@ -42,7 +42,7 @@
         "BTCPAY_PORT": "14142",
         "BTCPAY_HttpsUseDefaultCertificate": "true",
         "BTCPAY_VERBOSE": "true",
-        "BTCPAY_BTCLIGHTNING": "type=clightning;server=tcp://127.0.0.1:30993",
+        "BTCPAY_BTCLIGHTNING": "type=clightning;server=tcp://127.0.0.1:30993/",
         "BTCPAY_BTCEXTERNALLNDREST": "type=lnd-rest;server=http://lnd:lnd@127.0.0.1:35531/;allowinsecure=true",
         "BTCPAY_BTCEXTERNALLNDSEEDBACKUP": "../BTCPayServer.Tests/TestData/LndSeedBackup/walletunlock.json",
         "BTCPAY_BTCEXTERNALSPARK": "server=/spark/btc/;cookiefile=fake",
@@ -81,7 +81,7 @@
         "BTCPAY_VERBOSE": "true",
         "BTCPAY_LTCEXPLORERURL": "http://127.0.0.1:32838/",
         "BTCPAY_LBTCEXPLORERURL": "http://127.0.0.1:32838/",
-        "BTCPAY_BTCLIGHTNING": "type=clightning;server=tcp://127.0.0.1:30993",
+        "BTCPAY_BTCLIGHTNING": "type=clightning;server=tcp://127.0.0.1:30993/",
         "BTCPAY_BTCEXTERNALLNDREST": "type=lnd-rest;server=http://lnd:lnd@127.0.0.1:35531/;allowinsecure=true",
         "BTCPAY_BTCEXTERNALLNDSEEDBACKUP": "../BTCPayServer.Tests/TestData/LndSeedBackup/walletunlock.json",
         "BTCPAY_BTCEXTERNALSPARK": "server=/spark/btc/;cookiefile=fake",