diff --git a/test/test_db.py b/test/test_db.py
index b8d7533..2ec5397 100644
--- a/test/test_db.py
+++ b/test/test_db.py
@@ -67,15 +67,17 @@ def test_subgroups(db):
     tos = db.save(examples.Group(name="The Original Series", members=[kirk]))
     snw = db.save(examples.Group(name="Strange New Worlds", members=[pike]))
 
-    starfleet = db.save(examples.Group(name="Starfleet", groups=[tos, snw]))
+    trek = db.save(examples.Group(name="trek", groups=[tos, snw]))
     tos = db.table("Group").get(doc_id=tos.doc_id)
     snw = db.table("Group").get(doc_id=snw.doc_id)
-    assert tos in starfleet.groups
-    assert snw in starfleet.groups
+    assert tos in trek.groups
+    assert snw in trek.groups
 
-    assert tos.parent.uid == starfleet.uid
+    assert trek.parent is None
+    assert tos.parent.uid == trek.uid
+    assert snw.parent.uid == trek.uid
 
-    unique_users = set([user for group in starfleet.groups for user in group.members])
+    unique_users = set([user for group in trek.groups for user in group.members])
 
     kirk = db.table("User").get(doc_id=kirk.doc_id)
     assert kirk in unique_users