diff --git a/Production/docker-compose.yml b/Production/docker-compose.yml
index d9f3765..1b4e740 100644
--- a/Production/docker-compose.yml
+++ b/Production/docker-compose.yml
@@ -61,7 +61,7 @@ services:
       BTCPAY_EXPLORERURL: http://nbxplorer:32838/
       BTCPAY_BIND: 0.0.0.0:49392
       BTCPAY_INTERNALURL: http://btcpayserver:49392/
-      BTCPAY_EXTERNALURL: $(BTCPAY_HOST)
+      BTCPAY_EXTERNALURL: https://$(BTCPAY_HOST)/
 
       # NGINX settings
       VIRTUAL_NETWORK: nginx-proxy