diff --git a/dvc/output/base.py b/dvc/output/base.py
index be250f112..30565d218 100644
--- a/dvc/output/base.py
+++ b/dvc/output/base.py
@@ -475,7 +475,7 @@ class BaseOutput:
             return 0
 
         return ilen(
-            filter_info.isin_or_eq(self.path_info / relpath)
+            filter_info.isin_or_eq(self.path_info.joinpath(*relpath))
             for relpath, _ in self.hash_info.dir_info.items()
         )
 
diff --git a/tests/func/test_data_cloud.py b/tests/func/test_data_cloud.py
index 92021c8ce..a0ab15032 100644
--- a/tests/func/test_data_cloud.py
+++ b/tests/func/test_data_cloud.py
@@ -537,3 +537,13 @@ def test_push_pull_fetch_pipeline_stages(tmp_dir, dvc, run_copy, local_remote):
 
     dvc.fetch("copy-foo-bar")
     assert len(recurse_list_dir(dvc.odb.local.cache_dir)) == 1
+
+
+def test_pull_partial(tmp_dir, dvc, local_remote):
+    tmp_dir.dvc_gen({"foo": {"bar": {"baz": "baz"}, "spam": "spam"}})
+    dvc.push()
+    clean(["foo"], dvc)
+
+    stats = dvc.pull(os.path.join("foo", "bar"))
+    assert stats["fetched"] == 1
+    assert (tmp_dir / "foo").read_text() == {"bar": {"baz": "baz"}}