diff --git a/pkgs/by-name/ur/uradvd/package.nix b/pkgs/by-name/ur/uradvd/package.nix
new file mode 100644
index 000000000000..a1f22521d654
--- /dev/null
+++ b/pkgs/by-name/ur/uradvd/package.nix
@@ -0,0 +1,34 @@
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+}:
+
+stdenv.mkDerivation {
+  pname = "uradvd";
+  version = "0-unstable-2025-08-16";
+
+  src = fetchFromGitHub {
+    owner = "freifunk-gluon";
+    repo = "uradvd";
+    rev = "b37524dfb0292c425fd61f5bffb3101fb1979264";
+    hash = "sha256-PyOAt9dTFdHHF7OlHi9BBTjCN2Hmk8BsHkD2rV94ZDM=";
+  };
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D --mode=0755 uradvd -t "$out/bin"
+
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "Tiny IPv6 Router Advertisement Daemon";
+    homepage = "https://github.com/freifunk-gluon/uradvd";
+    license = lib.licenses.bsd2;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ aiyion ];
+    mainProgram = "uradvd";
+  };
+}