diff --git a/pkgs/by-name/st/startup-disk/package.nix b/pkgs/by-name/st/startup-disk/package.nix
new file mode 100644
index 000000000000..431a492f3b30
--- /dev/null
+++ b/pkgs/by-name/st/startup-disk/package.nix
@@ -0,0 +1,65 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitLab,
+  nix-update-script,
+  pkg-config,
+  libadwaita,
+  gtk4,
+  glib,
+}:
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "startup-disk";
+  version = "0.1.5";
+
+  src = fetchFromGitLab {
+    owner = "davide125";
+    repo = "startup-disk";
+    tag = "${finalAttrs.version}";
+    hash = "sha256-258whEX6hKqfrk2aII15tuFEuB7NQUCNLEmi3OCOWV4=";
+    domain = "gitlab.gnome.org";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+    glib # glib-compile-resources
+  ];
+
+  buildInputs = [
+    libadwaita
+    gtk4
+    glib
+  ];
+
+  postPatch = ''
+    # Fix sudo crate's hardcoded /usr/bin/sudo
+    substituteInPlace $cargoDepsCopy/sudo-0.6.0/src/lib.rs \
+      --replace-fail 'Command::new("/usr/bin/sudo")' 'Command::new("sudo")'
+  '';
+
+  cargoHash = "sha256-Ec2u/F/lVdT5Oi8N116kVWtp7duZTU0d5zOhYungJ/U=";
+
+  postInstall = ''
+    install -Dm644 res/org.startup_disk.StartupDisk.desktop -t $out/share/applications/
+    install -Dm644 res/org.startup_disk.StartupDisk.svg -t $out/share/icons/hicolor/scalable/apps/
+    install -Dm644 res/org.startup_disk.StartupDisk.metainfo.xml -t $out/share/metainfo/
+    install -Dm644 res/org.startup_disk.StartupDisk.policy -t $out/share/polkit-1/actions/
+  '';
+
+  postFixup = ''
+    substituteInPlace $out/share/polkit-1/actions/org.startup_disk.StartupDisk.policy \
+      --replace-fail /usr/bin/startup-disk /run/current-system/sw/bin/startup-disk
+  '';
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Interface to choose the startup volume on Apple Silicon systems";
+    homepage = "https://gitlab.gnome.org/davide125/startup-disk";
+    changelog = "https://gitlab.gnome.org/davide125/startup-disk/-/tags/${finalAttrs.version}";
+    license = lib.licenses.mit;
+    mainProgram = "startup-disk";
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ milomc123 ];
+  };
+})