diff --git a/flake.nix b/flake.nix
index 14e66b5..9992d0a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -55,63 +55,68 @@
           formatter = alejandra;
         }
     )
-    // {
-      nixosModules.default = {config, lib, pkgs, system, ...}: {
-          options.services.smo-server = {
-            enable = lib.mkEnableOption "a game server for Super Mario Odyssey Online";
-            user = lib.mkOption {
-              type = lib.types.string;
-              description = "The user to start the server with";
-            };
-            enableFaker = lib.mkOption {
-              type = lib.types.bool;
-              default = false;
-              example = true;
-              description = "Whether to enable the test bot for solo development.";
-            };
-            tcpPort = lib.mkOption {
-              type = lib.types.port;
-              default = 1027;
-              description = "The TCP port to host the server on";
-            };
-            udpPort = lib.mkOption {
-              type = lib.types.port;
-              default = 1027;
-              description = "The UDP port to host the server on";
-            };
-            proximity = {
-              type = lib.types.attrs;
-              port = lib.mkOption {
-                type = lib.types.port;
-                example = 4433;
-                description = "The UDP port to host the proximity chat server on";
-              };
-              certPath = lib.mkOption {
-                type = lib.types.path;
-                example = "cert.pem";
-                description = "The certificate used for encrypting the WebTransport stream";
-              };
-              keyPath = lib.mkOption {
-                type = lib.types.path;
-                example = "cert.pem";
-                description = "The certificate used for encrypting the WebTransport stream";
-              };
-            };
+    // flake-utils.lib.eachDefaultSystemPassThrough (system: {
+      nixosModules.default = {
+        config,
+        lib,
+        pkgs,
+        ...
+      }: {
+        options.services.smo-server = {
+          enable = lib.mkEnableOption "a game server for Super Mario Odyssey Online";
+          user = lib.mkOption {
+            type = lib.types.string;
+            description = "The user to start the server with";
           };
-          config = lib.mkIf config.services.smo-server.enable {
-            systemd.services.smo-server = with config.services.smo-server; {
-              wantedBy = ["multi-user.target"];
-              after = ["network.target"];
-              description = "Start smo-server";
-              serviceConfig = {
-                WorkingDirectory = "${self.packages.${system}.default.outPath}";
-                Type = "simple";
-                ExecStart = let
-                  proxRes = 5;
-                in ''${self.packages.${system}.default.outPath}/bin/smo-server -t ${tcpPort} -u ${udpPort}'';
-              };
+          enableFaker = lib.mkOption {
+            type = lib.types.bool;
+            default = false;
+            example = true;
+            description = "Whether to enable the test bot for solo development.";
+          };
+          tcpPort = lib.mkOption {
+            type = lib.types.port;
+            default = "1027";
+            description = "The TCP port to host the server on";
+          };
+          udpPort = lib.mkOption {
+            type = lib.types.port;
+            default = "1027";
+            description = "The UDP port to host the server on";
+          };
+          proximity = {
+            type = lib.types.attrs;
+            port = lib.mkOption {
+              type = lib.types.port;
+              example = "4433";
+              description = "The UDP port to host the proximity chat server on";
+            };
+            certPath = lib.mkOption {
+              type = lib.types.path;
+              example = "cert.pem";
+              description = "The certificate used for encrypting the WebTransport stream";
+            };
+            keyPath = lib.mkOption {
+              type = lib.types.path;
+              example = "cert.pem";
+              description = "The certificate used for encrypting the WebTransport stream";
             };
           };
         };
-    };
+        config = lib.mkIf config.services.smo-server.enable {
+          systemd.services.smo-server = with config.services.smo-server; {
+            wantedBy = ["multi-user.target"];
+            after = ["network.target"];
+            description = "Start smo-server";
+            serviceConfig = {
+              WorkingDirectory = "${self.packages.${system}.default}";
+              Type = "simple";
+              ExecStart = let
+                proxRes = 5;
+              in ''${self.packages.${system}.default}/bin/smo-server -t ${tcpPort} -u ${udpPort}'';
+            };
+          };
+        };
+      };
+    });
 }