diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..c3ae487
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,62 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1746397377,
+        "narHash": "sha256-5oLdRa3vWSRbuqPIFFmQBGGUqaYZBxX+GGtN9f/n4lU=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "ed30f8aba41605e3ab46421e3dcb4510ec560ff8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "ref": "main",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..7e310df
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,44 @@
+{
+  inputs = {
+    utils.url = "github:numtide/flake-utils/main";
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+  };
+
+  outputs = { self, nixpkgs, utils }:
+    utils.lib.eachDefaultSystem(system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+        cache = import ./nix/cache.nix { inherit pkgs; };
+      in {
+        devshells.default = pkgs.mkShell {
+          nativeBuildInputs = with pkgs; [ zig zls ];
+        };
+
+        packages.default = pkgs.stdenv.mkDerivation {
+          pname = "lsr";
+          version = "0.1.0";
+          doCheck = false;
+          src = ./.;
+
+          nativeBuildInputs = with pkgs; [ zig ];
+
+          buildPhase = ''
+            export ZIG_GLOBAL_CACHE_DIR=$(mktemp -d)
+            ln -sf ${cache} $ZIG_GLOBAL_CACHE_DIR/p
+            zig build -Doptimize=ReleaseFast --summary all
+          '';
+
+          installPhase = ''
+            install -Ds -m755 zig-out/bin/lsr $out/bin/lsr
+          '';
+
+          meta = with pkgs.lib; {
+            description = "ls(1) but with io_uring";
+            homepage = "https://tangled.sh/@rockorager.dev/lsr";
+            maintainers = with maintainers; [ rockorager ];
+            platforms = platforms.linux;
+            license = licenses.mit;
+          };
+        };
+      });
+}
diff --git a/nix/cache.nix b/nix/cache.nix
new file mode 100644
index 0000000..d59f195
--- /dev/null
+++ b/nix/cache.nix
@@ -0,0 +1,23 @@
+{ pkgs, ... }:
+
+pkgs.stdenv.mkDerivation {
+  pname = "lsr-cache";
+  version = "0.1.0";
+  doCheck = false;
+  src = ../.;
+
+  nativeBuildInputs = with pkgs; [ zig ];
+
+  buildPhase = ''
+    export ZIG_GLOBAL_CACHE_DIR=$(mktemp -d)
+    zig build --fetch --summary none
+  '';
+
+  installPhase = ''
+    mv $ZIG_GLOBAL_CACHE_DIR/p $out
+  '';
+
+  outputHash = "sha256-hAq1/uE9eu/82+e079y+v9EnN0ViXX7k3GwkgQkxOyo=";
+  outputHashMode = "recursive";
+  outputHashAlgo = "sha256";
+}