diff --git a/default.nix b/default.nix
index 91f414e0ee10044b7d926781a105cddc781a1db5..29e68779f3982e44987fa1315618ecb5b44be0a9 100644
--- a/default.nix
+++ b/default.nix
@@ -1,10 +1,6 @@
-{
-  pkgs ? import <nixpkgs>,
-}:
-let
-  pkg = pkgs.callPackage ./pkg { inherit pkgs; };
-in
-{
+{pkgs ? import <nixpkgs>}: let
+  pkg = pkgs.callPackage ./pkg {inherit pkgs;};
+in {
   git-pr = pkg;
   default = pkg;
 }
diff --git a/flake.nix b/flake.nix
index 74bc5777604fe556c0b486928117028cef913588..32219644e283d3dde05b892bb79f9f3bf64e9729 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,25 +1,26 @@
 {
   description = "git-pr package and module";
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-  outputs =
-    { self, nixpkgs }:
-    let
-      systems = [
-        "x86_64-linux"
-        "i686-linux"
-        "x86_64-darwin"
-        "aarch64-linux"
-        "armv6l-linux"
-        "armv7l-linux"
-      ];
-      forAllSystems = f: nixpkgs.lib.genAttrs systems f;
-    in
-    {
-      overlays.default = import ./overlay;
-      nixosModules.git-pr = import ./module;
-      nixosModules.default = self.nixosModules.git-pr;
-      packages = forAllSystems (
-        system: import ./default.nix { pkgs = import nixpkgs { inherit system; }; }
-      );
-    };
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
+    systems = [
+      "x86_64-linux"
+      "i686-linux"
+      "x86_64-darwin"
+      "aarch64-linux"
+      "armv6l-linux"
+      "armv7l-linux"
+    ];
+    forAllSystems = f: nixpkgs.lib.genAttrs systems f;
+  in {
+    overlays.default = import ./overlay;
+    nixosModules.git-pr = import ./module;
+    nixosModules.default = self.nixosModules.git-pr;
+    packages = forAllSystems (
+      system:
+        import ./default.nix {pkgs = import nixpkgs {inherit system;};}
+    );
+  };
 }
diff --git a/module/default.nix b/module/default.nix
index f183a9d217ccd6b665721906ecdc5ebe46ccd90e..7fd054329c1190cb1434b6d547ac5b4f64377e1b 100644
--- a/module/default.nix
+++ b/module/default.nix
@@ -3,31 +3,25 @@   config,
   lib,
   pkgs,
   ...
-}:
-let
+}: let
   cfg = config.services.git-pr;
-  pkg = pkgs.callPackage ../pkg { inherit pkgs; };
-  tomlFormat = pkgs.formats.toml { };
-  configFile = tomlFormat.generate "git-pr-config" (
-    lib.recursiveUpdate {
-      inherit (cfg)
-        url
-        admins
-        host
-        theme
-        ;
+  pkg = pkgs.callPackage ../pkg {inherit pkgs;};
+  tomlFormat = pkgs.formats.toml {};
+  configFile = tomlFormat.generate "git-pr-config" (lib.recursiveUpdate {
+      inherit (cfg) url admins host theme;
       data_dir = cfg.dataDir;
       ssh_port = cfg.sshPort;
       web_port = cfg.webPort;
       time_format = cfg.timeFormat;
-      repo = builtins.map (repo: {
-        inherit (repo) id desc;
-        clone_addr = repo.cloneAddr;
-      }) cfg.repos;
-    } cfg.extraConfig
-  );
-in
-{
+      repo =
+        builtins.map (repo: {
+          inherit (repo) id desc;
+          clone_addr = repo.cloneAddr;
+        })
+        cfg.repos;
+    }
+    cfg.extraConfig);
+in {
   options.services.git-pr = {
     enable = lib.mkEnableOption "Git PR service";
 
@@ -51,7 +45,7 @@     };
 
     admins = lib.mkOption {
       type = lib.types.listOf lib.types.str;
-      default = [ ];
+      default = [];
       description = "List of admin SSH public keys";
     };
 
@@ -82,25 +76,23 @@       description = "Theme for the web interface";
     };
 
     repos = lib.mkOption {
-      type = lib.types.listOf (
-        lib.types.submodule {
-          options = {
-            id = lib.mkOption {
-              type = lib.types.str;
-              description = "Repository ID";
-            };
-            cloneAddr = lib.mkOption {
-              type = lib.types.str;
-              description = "Git clone address";
-            };
-            desc = lib.mkOption {
-              type = lib.types.str;
-              description = "Repository description";
-            };
+      type = lib.types.listOf (lib.types.submodule {
+        options = {
+          id = lib.mkOption {
+            type = lib.types.str;
+            description = "Repository ID";
+          };
+          cloneAddr = lib.mkOption {
+            type = lib.types.str;
+            description = "Git clone address";
+          };
+          desc = lib.mkOption {
+            type = lib.types.str;
+            description = "Repository description";
           };
-        }
-      );
-      default = [ ];
+        };
+      });
+      default = [];
       description = "List of repositories to manage";
     };
 
@@ -112,7 +104,7 @@     };
 
     extraConfig = lib.mkOption {
       type = lib.types.attrs;
-      default = { };
+      default = {};
       description = "Additional configuration options to be added to the TOML file";
     };
 
@@ -127,8 +119,8 @@   config = lib.mkIf cfg.enable {
     # SSH service
     systemd.services.git-pr-ssh = {
       description = "Git PR SSH Service";
-      after = [ "network.target" ];
-      wantedBy = [ "multi-user.target" ];
+      after = ["network.target"];
+      wantedBy = ["multi-user.target"];
 
       serviceConfig = {
         ExecStart = "${cfg.package}/bin/ssh --config ${configFile}";
@@ -141,8 +133,8 @@
     # Web service
     systemd.services.git-pr-web = {
       description = "Git PR Web Service";
-      after = [ "network.target" ];
-      wantedBy = [ "multi-user.target" ];
+      after = ["network.target"];
+      wantedBy = ["multi-user.target"];
 
       serviceConfig = {
         ExecStart = "${cfg.package}/bin/web --config ${configFile}";
@@ -160,13 +152,10 @@       home = cfg.dataDir;
       createHome = true;
     };
 
-    users.groups.git-pr = { };
+    users.groups.git-pr = {};
 
     networking.firewall = lib.mkIf cfg.openFirewall {
-      allowedTCPPorts = [
-        cfg.webPort
-        cfg.sshPort
-      ];
+      allowedTCPPorts = [cfg.webPort cfg.sshPort];
     };
   };
 }
diff --git a/overlay/default.nix b/overlay/default.nix
index 0b8fc9fd5b7b7369d25e4c1dd1cece066d7dde26..b78adb301d3f1b42bab7a3b503da289f32256a2f 100644
--- a/overlay/default.nix
+++ b/overlay/default.nix
@@ -1,5 +1,8 @@
 final: prev: {
-  nixosModules = prev.nixosModules or { } // {
-    git-pr = import ../module;
-  };
+  nixosModules =
+    prev.nixosModules
+    or {}
+    // {
+      git-pr = import ../module;
+    };
 }
diff --git a/pkg/default.nix b/pkg/default.nix
index fa569c263549ce663a78f0c26979378c7275c7c5..e063fb60572ef43d2b9bbbb195ddb34acff97772 100644
--- a/pkg/default.nix
+++ b/pkg/default.nix
@@ -1,6 +1,4 @@
-{
-  pkgs ? import <nixpkgs>,
-}:
+{pkgs ? import <nixpkgs>}:
 pkgs.buildGoModule rec {
   pname = "git-pr";
   version = "d15bf3ca0f2b9222c59bc2c180f681e0c2b6cd39";
@@ -14,10 +12,7 @@   };
 
   vendorHash = "sha256-yoEITVoM6Dbf7QRVxxjsGKTmllDlMwRsqGevbM6AJ+w=";
 
-  subPackages = [
-    "cmd/ssh"
-    "cmd/web"
-  ];
+  subPackages = ["cmd/ssh" "cmd/web"];
 
   CGO_ENABLED = 0;