diff --git a/tests/test_tox_uv_venv.py b/tests/test_tox_uv_venv.py
index 84b2ed2..ed8b0b1 100644
--- a/tests/test_tox_uv_venv.py
+++ b/tests/test_tox_uv_venv.py
@@ -62,7 +62,7 @@ def other_interpreter_exe() -> pathlib.Path:  # pragma: no cover
 
     exe = pathlib.Path(sys.executable)
     base_python: pathlib.Path | None = None
-    if exe.name == "python" or exe.name == "python3":
+    if exe.name in {"python", "python3"}:
         # python -> pythonX.Y
         ver = sys.version_info
         base_python = exe.with_name(f"python{ver.major}.{ver.minor}")