diff --git a/pkgs/development/python-modules/airtouch4pyapi/default.nix b/pkgs/development/python-modules/airtouch4pyapi/default.nix
new file mode 100644
index 000000000000..193070ac7261
--- /dev/null
+++ b/pkgs/development/python-modules/airtouch4pyapi/default.nix
@@ -0,0 +1,38 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, numpy
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "airtouch4pyapi";
+  version = "1.0.5";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "LonePurpleWolf";
+    repo = pname;
+    # https://github.com/LonePurpleWolf/airtouch4pyapi/issues/5
+    rev = "34783888846783c058fe79cec16feda45504f701";
+    sha256 = "17c7fm72p085pg9msvsfdggbskvm12a6jlb5bw1cndrqsqcrxywx";
+  };
+
+  propagatedBuildInputs = [
+    numpy
+  ];
+
+  # Project has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [ "airtouch4pyapi" ];
+
+  meta = with lib; {
+    description = "Python API for Airtouch 4 controllers";
+    homepage = "https://github.com/LonePurpleWolf/airtouch4pyapi";
+    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 c41791a90540..c248e29fc717 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -20,7 +20,7 @@
     "airly" = ps: with ps; [ airly ];
     "airnow" = ps: with ps; [ pyairnow ];
     "airthings" = ps: with ps; [ airthings-cloud ];
-    "airtouch4" = ps: with ps; [ ]; # missing inputs: airtouch4pyapi
+    "airtouch4" = ps: with ps; [ airtouch4pyapi ];
     "airvisual" = ps: with ps; [ pyairvisual ];
     "aladdin_connect" = ps: with ps; [ aladdin-connect ];
     "alarm_control_panel" = ps: with ps; [ ];
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index b2cb8b9f631e..b97a7007ead8 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -409,6 +409,8 @@ in {
 
   airthings-cloud = callPackage ../development/python-modules/airthings-cloud { };
 
+  airtouch4pyapi = callPackage ../development/python-modules/airtouch4pyapi { };
+
   ajpy = callPackage ../development/python-modules/ajpy { };
 
   ajsonrpc = callPackage ../development/python-modules/ajsonrpc { };