diff --git a/pkgs/development/python-modules/arris-tg2492lg/default.nix b/pkgs/development/python-modules/arris-tg2492lg/default.nix
new file mode 100644
index 000000000000..9a883b2f68ee
--- /dev/null
+++ b/pkgs/development/python-modules/arris-tg2492lg/default.nix
@@ -0,0 +1,43 @@
+{ lib
+, aiohttp
+, buildPythonPackage
+, fetchFromGitHub
+, pytest-aiohttp
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "arris-tg2492lg";
+  version = "2.1.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "vanbalken";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-C1o9HWWJ/G/7Pp6I0FbRmX2PQvUJx71L9wHRkUMtnL4=";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+  ];
+
+  checkInputs = [
+    pytest-aiohttp
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "arris_tg2492lg"
+  ];
+
+  meta = with lib; {
+    description = "Library to connect to an Arris TG2492LG";
+    homepage = "https://github.com/vanbalken/arris-tg2492lg";
+    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 e419db5df93a..4ae48dd319d0 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -162,7 +162,8 @@
       pyarlo
     ];
     "arris_tg2492lg" = ps: with ps; [
-    ]; # missing inputs: arris-tg2492lg
+      arris-tg2492lg
+    ];
     "aruba" = ps: with ps; [
       pexpect
     ];
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 049feab5981c..9b79741bcf82 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -631,6 +631,8 @@ in {
 
   arrayqueues = callPackage ../development/python-modules/arrayqueues { };
 
+  arris-tg2492lg = callPackage ../development/python-modules/arris-tg2492lg { };
+
   arrow = callPackage ../development/python-modules/arrow { };
 
   arviz = callPackage ../development/python-modules/arviz { };