diff --git a/pkgs/development/python-modules/onvif-zeep-async/default.nix b/pkgs/development/python-modules/onvif-zeep-async/default.nix
new file mode 100644
index 000000000000..5e9a86acc6bd
--- /dev/null
+++ b/pkgs/development/python-modules/onvif-zeep-async/default.nix
@@ -0,0 +1,39 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, httpx
+, pythonOlder
+, zeep
+}:
+
+buildPythonPackage rec {
+  pname = "onvif-zeep-async";
+  version = "1.2.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-O4H6oL9cFvgX6whoESA7eRI6+VoT1ncRk/tehQT1WcM=";
+  };
+
+  propagatedBuildInputs = [
+    httpx
+    zeep
+  ];
+
+  pythonImportsCheck = [
+    "onvif"
+  ];
+
+  # Tests are not shipped
+  doCheck = false;
+
+  meta = with lib; {
+    description = "ONVIF Client Implementation in Python";
+    homepage = "https://github.com/hunterjm/python-onvif-zeep-async";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/development/python-modules/wsdiscovery/default.nix b/pkgs/development/python-modules/wsdiscovery/default.nix
new file mode 100644
index 000000000000..8ba797449494
--- /dev/null
+++ b/pkgs/development/python-modules/wsdiscovery/default.nix
@@ -0,0 +1,45 @@
+{ lib
+, buildPythonPackage
+, click
+, fetchFromGitHub
+, mock
+, netifaces
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "wsdiscovery";
+  version = "2.0.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "andreikop";
+    repo = "python-ws-discovery";
+    rev = version;
+    hash = "sha256-6LGZogNRCnmCrRXvHq9jmHwqW13KQPpaGaao/52JPtk=";
+  };
+
+  propagatedBuildInputs = [
+    click
+    netifaces
+  ];
+
+  checkInputs = [
+    mock
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "wsdiscovery"
+  ];
+
+  meta = with lib; {
+    description = "WS-Discovery implementation for Python";
+    homepage = "https://github.com/andreikop/python-ws-discovery";
+    license = with licenses; [ lgpl3Plus ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index bdf0ed345bba..5d6e0bef77f5 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -613,7 +613,7 @@
     "ondilo_ico" = ps: with ps; [ aiohttp-cors ondilo ];
     "onewire" = ps: with ps; [ pi1wire pyownet ];
     "onkyo" = ps: with ps; [ onkyo-eiscp ];
-    "onvif" = ps: with ps; [ ha-ffmpeg ]; # missing inputs: WSDiscovery onvif-zeep-async
+    "onvif" = ps: with ps; [ wsdiscovery ha-ffmpeg onvif-zeep-async ];
     "open_meteo" = ps: with ps; [ open-meteo ];
     "openalpr_cloud" = ps: with ps; [ ];
     "openalpr_local" = ps: with ps; [ ];
@@ -1388,6 +1388,7 @@
     "oncue"
     "ondilo_ico"
     "onewire"
+    "onvif"
     "open_meteo"
     "openalpr_cloud"
     "openalpr_local"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 8feee2e01230..ee3409bea0b4 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5645,6 +5645,8 @@ in {
 
   onnx = callPackage ../development/python-modules/onnx { };
 
+  onvif-zeep-async = callPackage ../development/python-modules/onvif-zeep-async { };
+
   oocsi = callPackage ../development/python-modules/oocsi { };
 
   open-garage = callPackage ../development/python-modules/open-garage { };
@@ -10567,6 +10569,8 @@ in {
 
   ws4py = callPackage ../development/python-modules/ws4py { };
 
+  wsdiscovery = callPackage ../development/python-modules/wsdiscovery { };
+
   wsgi-intercept = callPackage ../development/python-modules/wsgi-intercept { };
 
   wsgiprox = callPackage ../development/python-modules/wsgiprox { };