diff --git a/README.md b/README.md
index 73d08f0..bb82561 100644
--- a/README.md
+++ b/README.md
@@ -116,6 +116,63 @@ Recommends: vorbis-tools, libdigest-sha-perl, bsd-mailx, glyrc, imagemagick
 Suggests: eject, distmp3, id3 (>= 0.12), id3v2, eyed3 (<< 0.7~), normalize-audio, vorbisgain, mkcue, mp3gain, atomicparsley
 ```
 
+## NixOS
+A flake is provided that wires up all the runtime dependencies for you.
+
+Add the input to your `flake.nix`:
+```nix
+inputs = {
+  abcde = {
+    url = "github:poddmo/abcde";
+    inputs.nixpkgs.follows = "nixpkgs";
+  };
+};
+```
+
+Import the module and enable it in your configuration:
+```nix
+imports = [
+  inputs.abcde.nixosModules.default
+];
+
+programs.abcde = {
+  enable = true;
+
+  # Optional: written to /etc/abcde.conf, overriding the packaged defaults.
+  # Users can still override per-account via ~/.abcde.conf.
+  settings = {
+    OUTPUTTYPE = "flac";
+    OUTPUTDIR = "/srv/music";
+    MAXPROCS = 2;
+
+    # Booleans render as abcde's y/n, so you can use true/false directly.
+    EJECTCD = true;
+    PADTRACKS = false;
+  };
+
+  # `settings` only covers KEY=value scalars. For anything else abcde.conf
+  # accepts as shell - notably the munge_* helper functions - use
+  # extraConfig, which is appended verbatim (no quoting) after settings.
+  extraConfig = ''
+    munge_simplify_punctuation () {
+        sed -e "s/\xe2\x80\x99/'/g" -e 's/\r//g'
+    }
+  '';
+};
+```
+
+Or just add the package and configure abcde the traditional way with `~/.abcde.conf`:
+```nix
+environment.systemPackages = [
+  inputs.abcde.packages.${pkgs.stdenv.hostPlatform.system}.default
+];
+```
+
+Or run it directly without installing:
+```
+nix run github:poddmo/abcde
+```
+
 # Configuration
 - Configuration is a process you will refine over time as you rip more CDs and play the files on a variety of music players
 - I recommend to get started, just put a disc in your optical drive and type:
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..13ef078
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1783224372,
+        "narHash": "sha256-8i/87eeoqiGE4yOTjwSA3Eh/ziJRQEmd/unYU+K27sk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d407951447dcd00442e97087bf374aad70c04cea",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..244b7e5
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,36 @@
+{
+  description = "abcde - A Better CD Encoder (poddmo fork)";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      # abcde is Linux-only (CD ripping).
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+      ];
+      forAllSystems = nixpkgs.lib.genAttrs systems;
+      pkgsFor = system: nixpkgs.legacyPackages.${system};
+    in
+    {
+      packages = forAllSystems (
+        system:
+        let
+          abcde = (pkgsFor system).callPackage ./nix/package.nix { };
+        in
+        {
+          inherit abcde;
+          default = abcde;
+        }
+      );
+
+      nixosModules = rec {
+        abcde = import ./nix/module.nix;
+        default = abcde;
+      };
+
+      formatter = forAllSystems (system: (pkgsFor system).nixfmt);
+    };
+}
diff --git a/nix/module.nix b/nix/module.nix
new file mode 100644
index 0000000..54ca0db
--- /dev/null
+++ b/nix/module.nix
@@ -0,0 +1,83 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  cfg = config.programs.abcde;
+
+  # Render an attrset of settings into abcde.conf "KEY=value" lines. abcde
+  # sources this file as shell, so values are shell-quoted.
+  renderConf = lib.concatStringsSep "\n" (
+    lib.mapAttrsToList (
+      name: value:
+      let
+        v =
+          if lib.isBool value then
+            (if value then "y" else "n")
+          else if lib.isInt value then
+            toString value
+          else
+            lib.escapeShellArg value;
+      in
+      "${name}=${v}"
+    ) cfg.settings
+  );
+
+  # settings first, then any raw extraConfig (e.g. shell function overrides).
+  etcText =
+    lib.concatStringsSep "\n" (lib.filter (s: s != "") [
+      renderConf
+      cfg.extraConfig
+    ])
+    + "\n";
+in
+{
+  options.programs.abcde = {
+    enable = lib.mkEnableOption "abcde, a command-line audio CD ripper";
+
+    package = lib.mkPackageOption pkgs "abcde" { };
+
+    settings = lib.mkOption {
+      type =
+        with lib.types;
+        attrsOf (oneOf [
+          str
+          int
+          bool
+        ]);
+      default = { };
+      example = lib.literalExpression ''
+        {
+          OUTPUTTYPE = "flac";
+          CDROMREADERSYNTAX = "cdparanoia";
+          OUTPUTDIR = "/srv/music";
+        }
+      '';
+      description = "Variables written to {file}`/etc/abcde.conf`. Booleans render as abcde's `y`/`n`.";
+    };
+
+    extraConfig = lib.mkOption {
+      type = lib.types.lines;
+      default = "";
+      example = ''
+        munge_simplify_punctuation () {
+            sed -e "s/\xe2\x80\x99/'/g" -e 's/\r//g'
+        }
+      '';
+      description = "Extra lines appended verbatim to {file}`/etc/abcde.conf`, written without quoting.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+
+    # abcde reads /etc/abcde.conf after the package's baked defaults and before
+    # ~/.abcde.conf, so this is the right layer for system-wide overrides.
+    environment.etc."abcde.conf" = lib.mkIf (cfg.settings != { } || cfg.extraConfig != "") {
+      text = etcText;
+    };
+  };
+}
diff --git a/nix/package.nix b/nix/package.nix
new file mode 100644
index 0000000..acfaacc
--- /dev/null
+++ b/nix/package.nix
@@ -0,0 +1,117 @@
+{
+  lib,
+  stdenv,
+  cddiscid,
+  wget,
+  which,
+  vorbis-tools,
+  id3v2,
+  python3Packages,
+  lame,
+  flac,
+  opus-tools,
+  speex,
+  wavpack,
+  monkeysAudio,
+  glyr,
+  imagemagick,
+  mkcue,
+  normalize,
+  vorbisgain,
+  eject,
+  atomicparsley,
+  libcdio-paranoia,
+  perlPackages,
+  makeWrapper,
+}:
+
+stdenv.mkDerivation {
+  pname = "abcde";
+  version = "2.12.2";
+
+  # Sources live at the repo root, one level up from this file.
+  src = ../.;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  buildInputs = with perlPackages; [
+    perl
+    MusicBrainz
+    MusicBrainzDiscID
+    IOSocketSSL
+  ];
+
+  configurePhase = ''
+    runHook preConfigure
+
+    # The Makefile hardcodes /usr/bin/install and /usr/local.
+    sed -i "s|^[[:blank:]]*prefix *=.*$|prefix = $out|g ;
+            s|^[[:blank:]]*INSTALL *=.*$|INSTALL = install -c|g" \
+      Makefile
+
+    # abcde hardcodes CDPARANOIA=cdparanoia before reading any config
+    # (abcde:4307), so point it at cd-paranoia through a config file.
+    echo 'CDPARANOIA=${lib.getExe libcdio-paranoia}' >>abcde.conf
+    echo CDROMREADERSYNTAX=cdparanoia >>abcde.conf
+
+    # Source the packaged defaults before /etc/abcde.conf, so a bare install
+    # works while /etc (e.g. the NixOS module) and ~/.abcde.conf can override.
+    substituteInPlace abcde \
+      --replace-fail \
+        "# Load system defaults" \
+        "if [ -r $out/etc/abcde.conf ]; then . $out/etc/abcde.conf; fi
+    # Load system defaults"
+
+    runHook postConfigure
+  '';
+
+  installFlags = [ "sysconfdir=$(out)/etc" ];
+
+  postFixup = ''
+    for cmd in abcde cddb-tool abcde-musicbrainz-tool; do
+      wrapProgram "$out/bin/$cmd" \
+        --prefix PERL5LIB : "$PERL5LIB" \
+        --prefix PATH ":" ${
+          lib.makeBinPath [
+            (placeholder "out")
+            which
+            libcdio-paranoia
+            cddiscid
+            wget
+            vorbis-tools
+            id3v2
+            python3Packages.eyed3
+            lame
+            flac
+            opus-tools
+            speex
+            wavpack
+            monkeysAudio
+            glyr
+            imagemagick
+            mkcue
+            normalize
+            vorbisgain
+            eject
+            atomicparsley
+          ]
+        }
+    done
+  '';
+
+  meta = {
+    homepage = "https://github.com/poddmo/abcde";
+    description = "Command-line audio CD ripper (poddmo fork of abcde)";
+    longDescription = ''
+      abcde grabs tracks off a CD, encodes them to formats such as FLAC,
+      Opus, MP3 or Ogg/Vorbis, and tags them, all in one go. This poddmo
+      fork focuses on lossless FLAC output and capturing as much archival
+      information from the read process as possible (TOC, cue sheets,
+      CD-TEXT, cover art and rich metadata).
+    '';
+    license = lib.licenses.gpl2Plus;
+    maintainers = [ ];
+    mainProgram = "abcde";
+    platforms = lib.platforms.linux;
+  };
+}