diff --git a/tests/conftest.py b/tests/conftest.py
index 933dcae9db6250500452ef8c7bb5dc254d9bf20c..e7f2e55cec8b7e1baaff75a4a91eab6b86eef1a0 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -98,4 +98,4 @@ def montgomery_datadir(tmp_path_factory, request) -> pathlib.Path:
     with zipfile.ZipFile(archive) as zf:
         zf.extractall(database_dir)
 
-    return database_dir / "MontgomerySet_Light"
+    return database_dir