diff --git a/modules/nixos/services/firefly/default.nix b/modules/nixos/services/firefly/default.nix
index 3f2321f..808c460 100644
--- a/modules/nixos/services/firefly/default.nix
+++ b/modules/nixos/services/firefly/default.nix
@@ -29,7 +29,7 @@ in
       virtualHosts = {
         "${host}" = {
           extraConfig = ''
-            reverse_proxy ${localhost}:${toString service.ports.port0} {
+            reverse_proxy ${localhost}:443 {
                 header_up X-Forwarded-Proto {scheme}
                 header_up X-Forwarded-Host {host}
                 header_up X-Forwarded-Server {host}