diff --git a/test/test_issue_28_timezone_with_z.py b/test/test_issue_28_timezone_with_z.py
index 356e522..6208a0b 100644
--- a/test/test_issue_28_timezone_with_z.py
+++ b/test/test_issue_28_timezone_with_z.py
@@ -6,5 +6,5 @@
 
 def test_expected_amount_of_events(calendars):
     events = calendars.issue_28_rrule_with_UTC_endinginZ.between((2020, 5, 25),(2020, 9, 5))
-    assert len(events) == 15
+    assert len(events) == 17