diff --git a/pkgs/development/python-modules/ua-parser-builtins/default.nix b/pkgs/development/python-modules/ua-parser-builtins/default.nix
new file mode 100644
index 000000000000..c64326ea2148
--- /dev/null
+++ b/pkgs/development/python-modules/ua-parser-builtins/default.nix
@@ -0,0 +1,28 @@
+{
+  buildPythonPackage,
+  hatchling,
+  pyyaml,
+  ua-parser,
+  versioningit,
+}:
+
+buildPythonPackage rec {
+  pname = "ua-parser-builtins";
+  inherit (ua-parser) version src;
+  pyproject = true;
+
+  sourceRoot = "${src.name}/ua-parser-builtins";
+
+  postPatch = ''
+    # break dependency cycle and don't use git to determine version
+    substituteInPlace pyproject.toml \
+      --replace-fail 'dependencies = ["ua-parser"]' "" \
+      --replace-fail 'dynamic = ["version"]' 'version = "${version}"'
+  '';
+
+  build-system = [
+    hatchling
+    pyyaml
+    versioningit
+  ];
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 88c8b6c96fb6..2e86993d7ed9 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -17239,6 +17239,8 @@ self: super: with self; {
 
   ua-parser = callPackage ../development/python-modules/ua-parser { };
 
+  ua-parser-builtins = callPackage ../development/python-modules/ua-parser-builtins { };
+
   uarray = callPackage ../development/python-modules/uarray { };
 
   uart-devices = callPackage ../development/python-modules/uart-devices { };