diff --git a/tests/loaders/osm_way_loader/test_osm_way_loader.py b/tests/loaders/osm_way_loader/test_osm_way_loader.py
index 93559d52a..af444f8df 100644
--- a/tests/loaders/osm_way_loader/test_osm_way_loader.py
+++ b/tests/loaders/osm_way_loader/test_osm_way_loader.py
@@ -238,7 +238,7 @@ def patched_graph_from_polygon(*args, **kwargs) -> Any:  # type: ignore
         file_name = name_hashed + ".pkl"
         file_path = files_path / file_name
 
-        with open(file_path, "rb") as f:
+        with file_path.open("rb") as f:
             res = pkl.load(f)
 
         return res