diff --git a/flake.nix b/flake.nix
index a18e81f..de50258 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,42 +5,33 @@
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
   };
 
-  outputs =
-    {
-      self,
-      nixpkgs,
-    }:
-    let
-      inherit (nixpkgs) lib;
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
+    inherit (nixpkgs) lib;
 
-      systems = [
-        "x86_64-linux"
-        "aarch64-linux"
-        "x86_64-darwin"
-        "aarch64-darwin"
-      ];
+    systems = ["x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin"];
 
-      pkgsFor = system: import nixpkgs { inherit system; };
-      forEachSystem = lib.genAttrs systems;
-    in
-    {
-      packages = forEachSystem (
-        system:
-        let
-          pkgs = pkgsFor system;
-          isAvailable = name: drv: lib.meta.availableOn { inherit system; } drv;
-          flakePkgs = self.overlays.default { } pkgs;
-        in
+    pkgsFor = system: import nixpkgs {inherit system;};
+    forEachSystem = lib.genAttrs systems;
+  in {
+    packages = forEachSystem (
+      system: let
+        pkgs = pkgsFor system;
+        isAvailable = name: drv: lib.meta.availableOn {inherit system;} drv;
+        flakePkgs = self.overlays.default {} pkgs;
+      in
         lib.filterAttrs isAvailable flakePkgs
-      );
+    );
 
-      overlays.default = import ./pkgs/all-packages.nix;
+    overlays.default = import ./pkgs/all-packages.nix;
 
-      nixosModules = {
-        reposilite = import ./modules/reposilite.nix;
-        asus-numpad = import ./modules/asus-numpad.nix self;
-      };
-
-      formatter = forEachSystem (system: (pkgsFor system).nixfmt-rfc-style);
+    nixosModules = {
+      reposilite = import ./modules/reposilite.nix;
+      asus-numpad = import ./modules/asus-numpad.nix self;
     };
+
+    formatter = forEachSystem (system: (pkgsFor system).alejandra);
+  };
 }
diff --git a/modules/asus-numpad.nix b/modules/asus-numpad.nix
index 76c2577..e52ded2 100644
--- a/modules/asus-numpad.nix
+++ b/modules/asus-numpad.nix
@@ -1,39 +1,27 @@
-self:
-{
+self: {
   lib,
   config,
   pkgs,
   ...
-}:
-let
+}: let
   cfg = config.services.asus-numpad;
   inherit (pkgs.stdenv.hostPlatform) system;
 
-  toml = pkgs.formats.toml { };
-in
-{
+  toml = pkgs.formats.toml {};
+in {
   options.services.asus-numpad = {
     enable = lib.mkEnableOption "asus-numpad";
-    package = lib.mkPackageOption self.packages.${system} "asus-numpad" { };
+    package = lib.mkPackageOption self.packages.${system} "asus-numpad" {};
 
     settings = lib.mkOption {
       description = "Options for the configuration file located at /etc/xdg/asus_numpad.toml. See https://github.com/iamkroot/asus-numpad#configuration";
-      example = {
-        layout = "M433IA";
-      };
+      example = {layout = "M433IA";};
       type = lib.types.submodule {
         freeformType = toml.type;
 
         options.layout = lib.mkOption {
           description = "Numpad key layout.";
-          type = lib.types.enum [
-            "UX433FA"
-            "M433IA"
-            "UX581"
-            "GX701"
-            "GX531"
-            "G533"
-          ];
+          type = lib.types.enum ["UX433FA" "M433IA" "UX581" "GX701" "GX531" "G533"];
         };
       };
     };
@@ -49,7 +37,7 @@ in
 
     systemd.services.asus-numpad = {
       enable = true;
-      wantedBy = [ "multi-user.target" ];
+      wantedBy = ["multi-user.target"];
       script = ''
         ${lib.getExe cfg.package}
       '';
diff --git a/modules/reposilite.nix b/modules/reposilite.nix
index f05da1a..92596d4 100644
--- a/modules/reposilite.nix
+++ b/modules/reposilite.nix
@@ -3,14 +3,12 @@
   config,
   pkgs,
   ...
-}:
-let
+}: let
   cfg = config.services.reposilite;
-in
-{
+in {
   options.services.reposilite = {
     enable = lib.mkEnableOption "reposilite";
-    package = lib.mkPackageOption pkgs "reposilite" { };
+    package = lib.mkPackageOption pkgs "reposilite" {};
     environmentFile = lib.mkOption {
       description = lib.mdDoc ''
         Environment file as defined in {manpage}`systemd.exec(5)`
@@ -30,13 +28,13 @@ in
         group = "reposilite";
       };
 
-      groups.reposilite = { };
+      groups.reposilite = {};
     };
 
     systemd.services."reposilite" = {
       enable = true;
-      wantedBy = lib.mkDefault [ "multi-user.target" ];
-      after = lib.mkDefault [ "network.target" ];
+      wantedBy = lib.mkDefault ["multi-user.target"];
+      after = lib.mkDefault ["network.target"];
       script = ''
         ${lib.getExe cfg.package}
       '';
diff --git a/pkgs/all-packages.nix b/pkgs/all-packages.nix
index 33d0196..dd096f5 100644
--- a/pkgs/all-packages.nix
+++ b/pkgs/all-packages.nix
@@ -1,8 +1,8 @@
 final: prev: {
-  enigma = prev.callPackage ./enigma.nix { };
-  vineflower = prev.callPackage ./vineflower.nix { };
-  koi = prev.kdePackages.callPackage ./koi.nix { };
-  asus-numpad = prev.callPackage ./asus-numpad.nix { };
-  openwebstart = prev.callPackage ./openwebstart.nix { };
-  json2cdn = prev.callPackage ./json2cdn/package.nix { };
+  enigma = prev.callPackage ./enigma.nix {};
+  vineflower = prev.callPackage ./vineflower.nix {};
+  koi = prev.kdePackages.callPackage ./koi.nix {};
+  asus-numpad = prev.callPackage ./asus-numpad.nix {};
+  openwebstart = prev.callPackage ./openwebstart.nix {};
+  json2cdn = prev.callPackage ./json2cdn/package.nix {};
 }
diff --git a/pkgs/enigma.nix b/pkgs/enigma.nix
index 6366a11..cff8462 100644
--- a/pkgs/enigma.nix
+++ b/pkgs/enigma.nix
@@ -11,18 +11,13 @@ stdenv.mkDerivation (finalAttrs: {
   version = "2.5.0";
 
   src = fetchurl {
-    url =
-      with finalAttrs;
-      "https://maven.fabricmc.net/cuchaz/enigma-swing/${version}/enigma-swing-${version}-all.jar";
+    url = with finalAttrs; "https://maven.fabricmc.net/cuchaz/enigma-swing/${version}/enigma-swing-${version}-all.jar";
     hash = "sha256-yOPPTKt96aRSbziYDBLBKqfLS2R9GeXgz5m2t1fgFHo=";
   };
 
   dontUnpack = true;
 
-  nativeBuildInputs = [
-    makeWrapper
-    copyDesktopItems
-  ];
+  nativeBuildInputs = [makeWrapper copyDesktopItems];
 
   installPhase = with finalAttrs; ''
     runHook preInstall
diff --git a/pkgs/json2cdn/package.nix b/pkgs/json2cdn/package.nix
index 0abdb97..026642d 100644
--- a/pkgs/json2cdn/package.nix
+++ b/pkgs/json2cdn/package.nix
@@ -5,8 +5,7 @@
   makeWrapper,
   gradle_8,
   jre_headless,
-}:
-let
+}: let
   self = stdenv.mkDerivation (finalAttrs: {
     pname = "json2cdn";
     version = "0.1.0";
@@ -18,10 +17,7 @@ let
       hash = "sha256-pHmzeZHZyr3FyfkXwrdPk+lcHQKH6t4pnDD9ImMgSV8=";
     };
 
-    nativeBuildInputs = [
-      gradle_8
-      makeWrapper
-    ];
+    nativeBuildInputs = [gradle_8 makeWrapper];
 
     mitmCache = gradle_8.fetchDeps {
       pkg = self;
@@ -46,15 +42,12 @@ let
     meta = {
       description = "converts a json file to dzikoysk's cdn format";
       homepage = "https://github.com/uku3lig/json2cdn";
-      sourceProvenance = with lib.sourceTypes; [
-        fromSource
-        binaryBytecode
-      ];
+      sourceProvenance = with lib.sourceTypes; [fromSource binaryBytecode];
       license = lib.licenses.mit;
-      maintainers = with lib.maintainers; [ uku3lig ];
+      maintainers = with lib.maintainers; [uku3lig];
       inherit (jre_headless.meta) platforms;
       mainProgram = "json2cdn";
     };
   });
 in
-self
+  self
diff --git a/pkgs/koi.nix b/pkgs/koi.nix
index f7c6cd5..3188b88 100644
--- a/pkgs/koi.nix
+++ b/pkgs/koi.nix
@@ -24,18 +24,8 @@ stdenv.mkDerivation (finalAttrs: {
 
   sourceRoot = "source/src";
 
-  nativeBuildInputs = [
-    cmake
-    ninja
-    wrapQtAppsHook
-  ];
-  buildInputs = [
-    qtbase
-    qtwayland
-    kcoreaddons
-    kwidgetsaddons
-    kconfig
-  ];
+  nativeBuildInputs = [cmake ninja wrapQtAppsHook];
+  buildInputs = [qtbase qtwayland kcoreaddons kwidgetsaddons kconfig];
 
   meta = {
     mainProgram = "koi";
diff --git a/pkgs/openwebstart.nix b/pkgs/openwebstart.nix
index d949272..e2f200b 100644
--- a/pkgs/openwebstart.nix
+++ b/pkgs/openwebstart.nix
@@ -9,22 +9,14 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "openwebstart";
-  version = "1.11.0";
+  version = "1.5.2";
 
   src = fetchurl {
-    url =
-      with finalAttrs;
-      "https://github.com/karakun/OpenWebStart/releases/download/v${version}/OpenWebStart_linux_${
-        builtins.replaceStrings [ "." ] [ "_" ] version
-      }.deb";
-    hash = "sha256-X9KAMBsUHYnRoaWn5Ylg8qZH3wwgLJNKRaQyyexy4Vo=";
+    url = with finalAttrs; "https://github.com/karakun/OpenWebStart/releases/download/v${version}/OpenWebStart_linux_${builtins.replaceStrings ["."] ["_"] version}.deb";
+    hash = "sha256-thB/JWbF/Xk/PLurwXvWwzQTyCeV1hU7Zm8BjrG6lS0=";
   };
 
-  nativeBuildInputs = [
-    dpkg
-    makeWrapper
-    copyDesktopItems
-  ];
+  nativeBuildInputs = [dpkg makeWrapper copyDesktopItems];
 
   unpackCmd = "dpkg-deb -x $src .";
   sourceRoot = "opt/OpenWebStart";
@@ -65,7 +57,7 @@ stdenv.mkDerivation (finalAttrs: {
       noDisplay = true;
       exec = "openwebstart %f";
       icon = "openwebstart-settings";
-      mimeTypes = [ "application/x-java-jnlp-file" ];
+      mimeTypes = ["application/x-java-jnlp-file"];
     })
   ];
 
diff --git a/pkgs/vineflower.nix b/pkgs/vineflower.nix
index e399891..6456b94 100644
--- a/pkgs/vineflower.nix
+++ b/pkgs/vineflower.nix
@@ -9,13 +9,11 @@ stdenv.mkDerivation (finalAttrs: {
   version = "1.10.1";
 
   src = fetchurl {
-    url =
-      with finalAttrs;
-      "https://github.com/Vineflower/vineflower/releases/download/${version}/vineflower-${version}.jar";
+    url = with finalAttrs; "https://github.com/Vineflower/vineflower/releases/download/${version}/vineflower-${version}.jar";
     hash = "sha256-ubII5QeTtkZXprYpIGdSZhP1Sd50BfkkNiSwL0J25Ak=";
   };
 
-  nativeBuildInputs = [ makeWrapper ];
+  nativeBuildInputs = [makeWrapper];
 
   dontUnpack = true;