diff --git a/pkgs/development/python-modules/orderedset/default.nix b/pkgs/development/python-modules/orderedset/default.nix
deleted file mode 100644
index a1835c6cdac6..000000000000
--- a/pkgs/development/python-modules/orderedset/default.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  lib,
-  buildPythonPackage,
-  fetchPypi,
-}:
-
-buildPythonPackage rec {
-  pname = "orderedset";
-  version = "2.0.3";
-  format = "setuptools";
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "0abf19w37kxypsj6v7dz79jj92y1kivjk2zivnrv7rw6bbxwrxdj";
-  };
-
-  meta = with lib; {
-    description = "Ordered Set implementation in Cython";
-    homepage = "https://pypi.python.org/pypi/orderedset";
-    license = licenses.bsd3;
-    maintainers = [ ];
-    # No support for Python 3.9/3.10
-    # https://github.com/simonpercivall/orderedset/issues/36
-    broken = true;
-  };
-}
diff --git a/pkgs/top-level/python-aliases.nix b/pkgs/top-level/python-aliases.nix
index 3a1708f33300..b9c2d1ec32c8 100644
--- a/pkgs/top-level/python-aliases.nix
+++ b/pkgs/top-level/python-aliases.nix
@@ -505,6 +505,7 @@ mapAliases ({
   opsdroid_get_image_size = opsdroid-get-image-size; # added 2023-10-16
   opentracing = throw "The opentracing Python module was removed due to being unmaintained upstream. Use OpenTelemetry instead."; # Added 2024-12-09
   ordereddict = throw "ordereddict has been removed because it is only useful on unsupported python versions."; # added 2022-05-28
+  orderedset = throw "orderedset has been removed because it has been marked as broken since at least November 2024."; # Added 2025-10-04
   orm = throw "orm has been removed as it is unmaintained"; # added 2025-08-27
   pafy = throw "pafy has been removed because it is unmaintained and only a dependency of mps-youtube, itself superseded by yewtube"; # Added 2023-01-19
   paho-mqtt_1 = throw "paho-mqtt_1 was removed because no package depends on it anymore"; # added 2025-03-05
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 6fe1ceb6487b..7ca0d7739bc1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -11201,8 +11201,6 @@ self: super: with self; {
 
   orderedmultidict = callPackage ../development/python-modules/orderedmultidict { };
 
-  orderedset = callPackage ../development/python-modules/orderedset { };
-
   orderly-set = callPackage ../development/python-modules/orderly-set { };
 
   orgformat = callPackage ../development/python-modules/orgformat { };