diff --git a/pkgs/by-name/ti/timewall/package.nix b/pkgs/by-name/ti/timewall/package.nix
new file mode 100644
index 000000000000..42f128fb409e
--- /dev/null
+++ b/pkgs/by-name/ti/timewall/package.nix
@@ -0,0 +1,50 @@
+{
+  lib,
+  fetchFromGitHub,
+  rustPlatform,
+  installShellFiles,
+  libheif,
+  nix-update-script,
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "timewall";
+  version = "1.2.0";
+
+  src = fetchFromGitHub {
+    owner = "bcyran";
+    repo = "timewall";
+    rev = version;
+    hash = "sha256-OVLiuYxldk59TbggKNfPtaADz0B6pZ91gP6B6aEjEV8=";
+  };
+
+  cargoHash = "sha256-2Ij5bv/M6QXXugMg+tvsXc/38hWzk9lrz990+o+3igI=";
+
+  nativeBuildInputs = [ installShellFiles ];
+
+  buildInputs = [ libheif ];
+
+  SHELL_COMPLETIONS_DIR = "completions";
+
+  preBuild = ''
+    mkdir ${SHELL_COMPLETIONS_DIR}
+  '';
+
+  postInstall = ''
+    installShellCompletion \
+      --bash ${SHELL_COMPLETIONS_DIR}/timewall.bash \
+      --zsh ${SHELL_COMPLETIONS_DIR}/_timewall \
+      --fish ${SHELL_COMPLETIONS_DIR}/timewall.fish
+  '';
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Apple dynamic HEIF wallpapers on GNU/Linux";
+    homepage = "https://github.com/bcyran/timewall";
+    changelog = "https://github.com/bcyran/timewall/releases/tag/${version}";
+    license = lib.licenses.mit;
+    mainProgram = "timewall";
+    maintainers = with lib.maintainers; [ bcyran ];
+  };
+}