diff --git a/nixos/modules/services/web-apps/goupile.nix b/nixos/modules/services/web-apps/goupile.nix
index 0cb986e1c7f4..2472cc3588a5 100644
--- a/nixos/modules/services/web-apps/goupile.nix
+++ b/nixos/modules/services/web-apps/goupile.nix
@@ -60,7 +60,8 @@ in
 
     hostName = lib.mkOption {
       type = lib.types.str;
-      default = "goupile";
+      default = config.networking.fqdnOrHostName;
+      defaultText = lib.literalExpression "config.networking.fqdnOrHostName";
       description = "Nginx service name for goupile service.";
     };
   };
@@ -70,7 +71,7 @@ in
         services.nginx = {
           enable = lib.mkDefault true;
           virtualHosts.${cfg.hostName} = {
-            locations."/".proxyPass = "http://${cfg.hostName}:${builtins.toString cfg.settings.HTTP.Port}";
+            locations."/".proxyPass = "http://127.0.0.1:${builtins.toString cfg.settings.HTTP.Port}";
           };
         };
       }
diff --git a/nixos/tests/web-apps/goupile/default.nix b/nixos/tests/web-apps/goupile/default.nix
index 6826e46b7f7a..06c5ea9dc535 100644
--- a/nixos/tests/web-apps/goupile/default.nix
+++ b/nixos/tests/web-apps/goupile/default.nix
@@ -73,7 +73,6 @@ in
       #systemd.services.goupile.environment.DEFAULT_SECCOMP_ACTION = "Log"; # Block|Log|Kill
       networking = {
         firewall.allowedTCPPorts = [ config.services.nginx.defaultHTTPListenPort ];
-        hostName = "goupile";
         domain = "local";
       };
 
@@ -108,7 +107,7 @@ in
       machine.wait_for_open_port(${port})
 
       machine.succeed("curl -q http://localhost:${port}")
-      machine.succeed("curl -q http://goupile.local")
+      machine.succeed("curl -q http://machine.local")
       machine.succeed("curl -q http://localhost")
 
       machine.succeed("run-goupile-test")