diff --git a/test/test_smart_completion_public_schema_only.py b/test/test_smart_completion_public_schema_only.py
index 969c4348..c688b398 100644
--- a/test/test_smart_completion_public_schema_only.py
+++ b/test/test_smart_completion_public_schema_only.py
@@ -466,6 +466,11 @@ def test_grant_on_suggets_tables_and_schemata(completer, complete_event):
         Completion(text='orders', start_position=0),
         Completion(text='`select`', start_position=0),
         Completion(text='`réveillé`', start_position=0),
+        Completion(text='time_zone', start_position=0),
+        Completion(text='time_zone_leap_second', start_position=0),
+        Completion(text='time_zone_name', start_position=0),
+        Completion(text='time_zone_transition', start_position=0),
+        Completion(text='time_zone_transition_type', start_position=0),
     ]