diff --git a/pkgs/by-name/tz/tzf-rs/package.nix b/pkgs/by-name/tz/tzf-rs/package.nix
new file mode 100644
index 000000000000..65c380b832e5
--- /dev/null
+++ b/pkgs/by-name/tz/tzf-rs/package.nix
@@ -0,0 +1,31 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+  nix-update-script,
+}:
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "tzf-rs";
+  version = "1.0.0";
+
+  src = fetchFromGitHub {
+    owner = "ringsaturn";
+    repo = "tzf-rs";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-cYi8FsB1aR0h1HxqkdFlLwCLzRwVM9Ak1LtjHezCSe0=";
+  };
+
+  cargoHash = "sha256-9bUQpEP+vc3xwWCicHpl+56OYz3huirSOA4yw1iaxaY=";
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "A fast timezone finder for Rust";
+    homepage = "https://github.com/ringsaturn/tzf-rs";
+    changelog = "https://github.com/ringsaturn/tzf-rs/releases/tag/v${finalAttrs.version}";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ pcboy ];
+    mainProgram = "tzf";
+    platforms = lib.platforms.unix;
+  };
+})