diff --git a/pkgs/development/python-modules/xarray-dataclass/default.nix b/pkgs/development/python-modules/xarray-dataclass/default.nix
new file mode 100644
index 000000000000..675c6cb2ca26
--- /dev/null
+++ b/pkgs/development/python-modules/xarray-dataclass/default.nix
@@ -0,0 +1,48 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pythonOlder,
+  hatchling,
+  pytestCheckHook,
+  numpy,
+  typing-extensions,
+  xarray,
+}:
+
+buildPythonPackage rec {
+  pname = "xarray-dataclass";
+  version = "3.0.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "xarray-contrib";
+    repo = "xarray-dataclass";
+    tag = "v${version}";
+    hash = "sha256-NHJvrkoRhq5cPSBBMWzrWVn+3sPvveMRgTXc/NdLfuA=";
+  };
+
+  build-system = [
+    hatchling
+  ];
+
+  pythonRelaxDeps = [ "xarray" ];
+
+  dependencies = [
+    numpy
+    typing-extensions
+    xarray
+  ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  pythonImportsCheck = [ "xarray_dataclass" ];
+
+  meta = with lib; {
+    description = "Xarray data creation made easy by dataclass";
+    homepage = "https://xarray-contrib.github.io/xarray-dataclass";
+    changelog = "https://github.com/xarray-contrib/xarray-dataclass/releases/tag/v${version}";
+    license = licenses.mit;
+    maintainers = with maintainers; [ bcdarwin ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 5566867bdfd2..19bbf0541f81 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -19804,6 +19804,8 @@ self: super: with self; {
 
   xarray = callPackage ../development/python-modules/xarray { };
 
+  xarray-dataclass = callPackage ../development/python-modules/xarray-dataclass { };
+
   xarray-dataclasses = callPackage ../development/python-modules/xarray-dataclasses { };
 
   xarray-einstats = callPackage ../development/python-modules/xarray-einstats { };