diff --git a/tests/testlive_comprehensive.py b/tests/testlive_comprehensive.py
index fd3942b..896c8b5 100644
--- a/tests/testlive_comprehensive.py
+++ b/tests/testlive_comprehensive.py
@@ -2081,7 +2081,6 @@ class TestComprehensive(unittest.TestCase):
             self.admin_misp_connector.delete_event(second)
 
     def test_first_last_seen(self):
-        local_tz = datetime.now(timezone.utc).astimezone().tzinfo
         event = MISPEvent()
         event.info = 'Test First Last seen'
         event.add_attribute('ip-dst', '8.8.8.8', first_seen='2020-01-04', last_seen='2020-01-04T12:30:34.323242+0800')
@@ -2092,7 +2091,7 @@ class TestComprehensive(unittest.TestCase):
         try:
             first = self.admin_misp_connector.add_event(event, pythonify=True)
             # Simple attribute
-            self.assertEqual(first.attributes[0].first_seen, datetime(2020, 1, 4, 0, 0, tzinfo=local_tz))
+            self.assertEqual(first.attributes[0].first_seen, datetime(2020, 1, 4, 0, 0).astimezone())
             self.assertEqual(first.attributes[0].last_seen, datetime(2020, 1, 4, 4, 30, 34, 323242, tzinfo=timezone.utc))
 
             # Object
@@ -2100,8 +2099,8 @@ class TestComprehensive(unittest.TestCase):
             self.assertEqual(first.objects[0].last_seen, datetime(2020, 1, 27, 17, 48, 20, tzinfo=timezone.utc))
 
             # Object attribute
-            self.assertEqual(first.objects[0].attributes[0].first_seen, datetime(2022, 1, 30, 0, 0, tzinfo=local_tz))
-            self.assertEqual(first.objects[0].attributes[0].last_seen, datetime(2022, 2, 23, 0, 0, tzinfo=local_tz))
+            self.assertEqual(first.objects[0].attributes[0].first_seen, datetime(2022, 1, 30, 0, 0).astimezone())
+            self.assertEqual(first.objects[0].attributes[0].last_seen, datetime(2022, 2, 23, 0, 0).astimezone())
 
             # Update values
             # Attribute in full event