diff --git a/pkgs/development/python-modules/oru/default.nix b/pkgs/development/python-modules/oru/default.nix
new file mode 100644
index 000000000000..e655ea33481b
--- /dev/null
+++ b/pkgs/development/python-modules/oru/default.nix
@@ -0,0 +1,39 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+  pyotp,
+  pyppeteer,
+  requests,
+  setuptools,
+}:
+
+buildPythonPackage rec {
+  pname = "oru";
+  version = "0.2.3";
+  pyproject = true;
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-wLD1v98Ez5rexQEvtR7XBiY40I8Lb2X9WzU9kcE5iVY=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [
+    pyotp
+    pyppeteer
+    requests
+  ];
+
+  doCheck = false;
+
+  pythonImportsCheck = [ "oru" ];
+
+  meta = {
+    description = "Python client for Orange and Rockland Utility smart energy meters";
+    homepage = "https://github.com/bvlaicu/oru";
+    license = lib.licenses.asl20;
+    maintainers = [ lib.maintainers.jamiemagee ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index d2a36bef7a1f..913c646f41f0 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -4292,7 +4292,8 @@
       ];
     "oru" =
       ps: with ps; [
-      ]; # missing inputs: oru
+        oru
+      ];
     "oru_opower" =
       ps: with ps; [
       ];
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index ed000d701a02..6f0fa61be522 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -11088,6 +11088,8 @@ self: super: with self; {
 
   ortools = (toPythonModule (pkgs.or-tools.override { python3 = self.python; })).python;
 
+  oru = callPackage ../development/python-modules/oru { };
+
   orvibo = callPackage ../development/python-modules/orvibo { };
 
   oryx = callPackage ../development/python-modules/oryx { };