diff --git a/BTCPayServer/Properties/launchSettings.json b/BTCPayServer/Properties/launchSettings.json
index 848529e7e..a92aafe10 100644
--- a/BTCPayServer/Properties/launchSettings.json
+++ b/BTCPayServer/Properties/launchSettings.json
@@ -4,7 +4,7 @@
       "commandName": "Project",
       "launchBrowser": true,
       "environmentVariables": {
-        "EXPERIMENTALV2_CONFIRM": "true",
+        "BTCPAY_EXPERIMENTALV2_CONFIRM": "true",
         "BTCPAY_NETWORK": "regtest",
         "BTCPAY_LAUNCHSETTINGS": "true",
         "BTCPAY_BTCLIGHTNING": "type=clightning;server=tcp://127.0.0.1:30993/",
@@ -38,7 +38,7 @@
       "commandName": "Project",
       "launchBrowser": true,
       "environmentVariables": {
-        "EXPERIMENTALV2_CONFIRM": "true",
+        "BTCPAY_EXPERIMENTALV2_CONFIRM": "true",
         "BTCPAY_NETWORK": "regtest",
         "BTCPAY_LAUNCHSETTINGS": "true",
         "BTCPAY_PORT": "14142",
@@ -76,7 +76,7 @@
       "commandName": "Project",
       "launchBrowser": true,
       "environmentVariables": {
-        "EXPERIMENTALV2_CONFIRM": "true",
+        "BTCPAY_EXPERIMENTALV2_CONFIRM": "true",
         "BTCPAY_NETWORK": "regtest",
         "BTCPAY_LAUNCHSETTINGS": "true",
         "BTCPAY_PORT": "14142",