diff --git a/tests/config/test_config.py b/tests/config/test_config.py
index d863e00fe2..daf04bbfa0 100644
--- a/tests/config/test_config.py
+++ b/tests/config/test_config.py
@@ -99,7 +99,8 @@ def test_can_read_toml_rich_types(tmp_path: PosixPath) -> None:
     check_configuration_file_reader(config_file)
 
 
-def test_can_read_env_variable(tmp_path: PosixPath) -> None:
+def test_can_read_toml_env_variable(tmp_path: PosixPath) -> None:
+    """We can read and open a properly formatted toml file."""
     config_file = tmp_path / "pyproject.toml"
     config_file.write_text(
         """