diff --git a/pkgs/development/python-modules/pydeconz/default.nix b/pkgs/development/python-modules/pydeconz/default.nix
new file mode 100644
index 00000000000..b2cf038f798
--- /dev/null
+++ b/pkgs/development/python-modules/pydeconz/default.nix
@@ -0,0 +1,41 @@
+{ lib
+, aiohttp
+, aioresponses
+, buildPythonPackage
+, fetchFromGitHub
+, pytest-asyncio
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pydeconz";
+  version = "77";
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "Kane610";
+    repo = "deconz";
+    rev = "v${version}";
+    sha256 = "0qpipw3si3a23c3nafagfx3zl3v481ha8yakcz1d42mbwsc6hkk4";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+  ];
+
+  checkInputs = [
+    aioresponses
+    pytest-asyncio
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "pydeconz" ];
+
+  meta = with lib; {
+    description = "Python library wrapping the Deconz REST API";
+    homepage = "https://github.com/Kane610/deconz";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 80fc6fbc333..b0ce3170cae 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -151,7 +151,7 @@
     "datadog" = ps: with ps; [ datadog ];
     "ddwrt" = ps: with ps; [ ];
     "debugpy" = ps: with ps; [ debugpy ];
-    "deconz" = ps: with ps; [ ]; # missing inputs: pydeconz
+    "deconz" = ps: with ps; [ pydeconz ];
     "decora" = ps: with ps; [ bluepy ]; # missing inputs: decora
     "decora_wifi" = ps: with ps; [ ]; # missing inputs: decora_wifi
     "default_config" = ps: with ps; [ pynacl aiohttp-cors async-upnp-client defusedxml distro emoji hass-nabucasa netdisco pillow scapy sqlalchemy zeroconf ];
diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index 51190a33aae..d9827bb1ae0 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -193,6 +193,7 @@ in with py.pkgs; buildPythonApplication rec {
     "conversation"
     "counter"
     "cover"
+    "deconz"
     "default_config"
     "demo"
     "derivative"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index d1383da9574..149053326f6 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5608,6 +5608,8 @@ in {
 
   pydbus = callPackage ../development/python-modules/pydbus { };
 
+  pydeconz = callPackage ../development/python-modules/pydeconz { };
+
   pydenticon = callPackage ../development/python-modules/pydenticon { };
 
   pydexcom = callPackage ../development/python-modules/pydexcom { };