diff --git a/pkgs/development/python-modules/pysnooz/default.nix b/pkgs/development/python-modules/pysnooz/default.nix
new file mode 100644
index 000000000000..31a884a69d83
--- /dev/null
+++ b/pkgs/development/python-modules/pysnooz/default.nix
@@ -0,0 +1,68 @@
+{ lib
+, bleak
+, bleak-retry-connector
+, bluetooth-sensor-state-data
+, buildPythonPackage
+, events
+, fetchFromGitHub
+, freezegun
+, home-assistant-bluetooth
+, poetry-core
+, pytest-asyncio
+, pytest-mock
+, pytestCheckHook
+, pythonOlder
+, transitions
+}:
+
+buildPythonPackage rec {
+  pname = "pysnooz";
+  version = "0.8.3";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.9";
+
+  src = fetchFromGitHub {
+    owner = "AustinBrunkhorst";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-K99sE9vxJo6grkp04DmTKOVqdfpQI0kUzJjSR6gnSew=";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace 'transitions = "^0.8.11"' 'transitions = ">0.8.11"' \
+      --replace " --cov=pysnooz --cov-report=term-missing:skip-covered" ""
+  '';
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    bleak
+    bleak-retry-connector
+    bluetooth-sensor-state-data
+    events
+    home-assistant-bluetooth
+    transitions
+  ];
+
+  checkInputs = [
+    freezegun
+    pytest-asyncio
+    pytest-mock
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "pysnooz"
+  ];
+
+  meta = with lib; {
+    description = "Library to control SNOOZ white noise machines";
+    homepage = "https://github.com/AustinBrunkhorst/pysnooz";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index dee082d7483e..ff71ef8786df 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8572,6 +8572,8 @@ self: super: with self; {
 
   pysnooper = callPackage ../development/python-modules/pysnooper { };
 
+  pysnooz = callPackage ../development/python-modules/pysnooz { };
+
   pysnow = callPackage ../development/python-modules/pysnow { };
 
   pysocks = callPackage ../development/python-modules/pysocks { };