diff --git a/pkgs/development/python-modules/aiotankerkoenig/default.nix b/pkgs/development/python-modules/aiotankerkoenig/default.nix
new file mode 100644
index 000000000000..5915fdd6beb1
--- /dev/null
+++ b/pkgs/development/python-modules/aiotankerkoenig/default.nix
@@ -0,0 +1,64 @@
+{ lib
+, aiohttp
+, aioresponses
+, buildPythonPackage
+, fetchFromGitHub
+, mashumaro
+, orjson
+, poetry-core
+, pytest-asyncio
+, pytestCheckHook
+, pythonOlder
+, syrupy
+, yarl
+}:
+
+buildPythonPackage rec {
+  pname = "aiotankerkoenig";
+  version = "0.4.1";
+  pyproject = true;
+
+  disabled = pythonOlder "3.11";
+
+  src = fetchFromGitHub {
+    owner = "jpbede";
+    repo = "aiotankerkoenig";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-BB1Cy4Aji5m06LlNj03as4CWF8RcYKAYy4oxPomOP68=";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail "--cov" ""
+  '';
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    aiohttp
+    mashumaro
+    orjson
+    yarl
+  ];
+
+  nativeCheckInputs = [
+    aioresponses
+    pytest-asyncio
+    pytestCheckHook
+    syrupy
+  ];
+
+  pythonImportsCheck = [
+    "aiotankerkoenig"
+  ];
+
+  meta = with lib; {
+    description = "Python module for interacting with tankerkoenig.de";
+    homepage = "https://github.com/jpbede/aiotankerkoenig";
+    changelog = "https://github.com/jpbede/aiotankerkoenig/releases/tag/v${version}";
+    license = 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 9f8799339875..b87a8cb70e70 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -4914,7 +4914,8 @@
       tank-utility
     ];
     "tankerkoenig" = ps: with ps; [
-    ]; # missing inputs: aiotankerkoenig
+      aiotankerkoenig
+    ];
     "tapsaff" = ps: with ps; [
     ]; # missing inputs: tapsaff
     "tasmota" = ps: with ps; [
@@ -6492,6 +6493,7 @@
     "tag"
     "tailscale"
     "tailwind"
+    "tankerkoenig"
     "tasmota"
     "tautulli"
     "tcp"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f308c38bc5a5..db66f75c64fd 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -415,6 +415,8 @@ self: super: with self; {
 
   aiosyncthing = callPackage ../development/python-modules/aiosyncthing { };
 
+  aiotankerkoenig = callPackage ../development/python-modules/aiotankerkoenig { };
+
   aiotractive = callPackage ../development/python-modules/aiotractive { };
 
   aiounifi = callPackage ../development/python-modules/aiounifi { };