diff --git a/docker-compose-generator/src/Properties/launchSettings.json b/docker-compose-generator/src/Properties/launchSettings.json
index a88e351..b29a0ab 100644
--- a/docker-compose-generator/src/Properties/launchSettings.json
+++ b/docker-compose-generator/src/Properties/launchSettings.json
@@ -5,6 +5,7 @@
       "commandLineArgs": "pregen",
       "environmentVariables": {
         "BTCPAYGEN_LIGHTNING": "clightning",
+        "BTCPAYGEN_CRYPTO4": "ftc",
         "BTCPAYGEN_CRYPTO3": "btg",
         "BTCPAYGEN_CRYPTO2": "ltc",
         "BTCPAYGEN_CRYPTO1": "btc",
@@ -12,4 +13,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}