diff --git a/nix/pkgs/default.nix b/nix/pkgs/default.nix
index d2ba9a97a8..2f9d94fbb1 100644
--- a/nix/pkgs/default.nix
+++ b/nix/pkgs/default.nix
@@ -87,4 +87,6 @@
   world-of-goo2 = pkgs.callPackage ./world-of-goo2.nix { };
   srsran5g = pkgs.callPackage ./srsran5g { };
   open5gs = pkgs.callPackage ./open5gs { };
+
+  zigbee2mqtt = pkgs.callPackage ./zigbee2mqtt.nix { };
 } // (import ./heptapod-runner args)
diff --git a/nix/pkgs/zigbee2mqtt.nix b/nix/pkgs/zigbee2mqtt.nix
new file mode 100644
index 0000000000..8d40482911
--- /dev/null
+++ b/nix/pkgs/zigbee2mqtt.nix
@@ -0,0 +1,21 @@
+{ zigbee2mqtt, fetchNpmDeps, fetchFromGitHub, lib, ... }:
+
+assert zigbee2mqtt.version == "1.40.2";
+
+zigbee2mqtt.overrideAttrs (old: rec {
+  version = "0-unstable-2024-10-12";
+
+  src = fetchFromGitHub {
+    owner = "Koenkk";
+    repo = "zigbee2mqtt";
+    rev = "db00759a030957ad6f80b8e1c230f959efb563ed";
+    hash = "sha256-nIg06QbDUfo4yBo9gaxDGaah/TcnwM2rzMKA2Up8xmI=";
+  };
+
+  npmDepsHash = "sha256-bQgk9WVhBo+5VXgK+ZIYMVPxcVIKq4IVw3xQfaTqbZY=";
+  npmDeps = fetchNpmDeps {
+    inherit src;
+    name = "zigbee2mqtt-npm-deps";
+    hash = npmDepsHash;
+  };
+})