diff --git a/pkgs/development/python-modules/dbus-fast/default.nix b/pkgs/development/python-modules/dbus-fast/default.nix
new file mode 100644
index 000000000000..58cde9e14e05
--- /dev/null
+++ b/pkgs/development/python-modules/dbus-fast/default.nix
@@ -0,0 +1,47 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, poetry-core
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "dbus-fast";
+  version = "1.4.0";
+  format = "pyproject";
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "Bluetooth-Devices";
+    repo = pname;
+    rev = "refs/tags/v${version}";
+    hash = "sha256-vbsigiUSGeetY+1MEeQ/cO3Oj8Ah0Yg9BUPo2Gc06KU=";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace "--cov=dbus_fast --cov-report=term-missing:skip-covered" ""
+  '';
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  pythonImportsCheck = [
+    "dbus_fast"
+    "dbus_fast.aio"
+    "dbus_fast.service"
+    "dbus_fast.message"
+  ];
+
+  # requires a running dbus daemon
+  doCheck = false;
+
+  meta = with lib; {
+    changelog = "https://github.com/Bluetooth-Devices/dbus-fast/releases/tag/v${version}";
+    description = "A faster version of dbus-next";
+    homepage = "https://github.com/Bluetooth-Devices/dbus-fast";
+    license = licenses.mit;
+    maintainers = lib.teams.home-assistant.members;
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 341ddd2d5dfc..47d42b98953a 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2301,6 +2301,8 @@ in {
 
   dbus-client-gen = callPackage ../development/python-modules/dbus-client-gen { };
 
+  dbus-fast = callPackage ../development/python-modules/dbus-fast { };
+
   dbus-next = callPackage ../development/python-modules/dbus-next { };
 
   dbus-python = callPackage ../development/python-modules/dbus {