diff --git a/tests/static/todo4.ics b/tests/static/todo4.ics
index 0b5835f..eeecb96 100644
--- a/tests/static/todo4.ics
+++ b/tests/static/todo4.ics
@@ -20,6 +20,6 @@ RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
 END:STANDARD
 END:VTIMEZONE
 BEGIN:VTODO
-DUE;TZID=Europe/Paris:20130903T180000
+DUE;TZID=Europe/Paris:20130901T180000
 END:VTODO
 END:VCALENDAR
diff --git a/tests/test_base.py b/tests/test_base.py
index 61e01cf..2e6654f 100644
--- a/tests/test_base.py
+++ b/tests/test_base.py
@@ -384,7 +384,7 @@ class BaseRequests:
         assert "href>/calendar.ics/todo5.ics</" in answer
         assert "href>/calendar.ics/todo6.ics</" in answer
         assert "href>/calendar.ics/todo7.ics</" in answer
-        assert "href>/calendar.ics/todo8.ics</" in answer
+
         
         answer = self._test_filter(["""
             <C:comp-filter name="VCALENDAR">
@@ -396,10 +396,10 @@ class BaseRequests:
         assert "href>/calendar.ics/todo2.ics</" in answer
         assert "href>/calendar.ics/todo3.ics</" in answer
         assert "href>/calendar.ics/todo4.ics</" not in answer
-        #~ assert "href>/calendar.ics/todo5.ics</" not in answer
-        #~ assert "href>/calendar.ics/todo6.ics</" not in answer
-        #~ assert "href>/calendar.ics/todo7.ics</" not in answer
-        #~ assert "href>/calendar.ics/todo8.ics</" in answer
+        assert "href>/calendar.ics/todo5.ics</" not in answer
+        assert "href>/calendar.ics/todo6.ics</" not in answer
+        assert "href>/calendar.ics/todo7.ics</" not in answer
+
         
         answer = self._test_filter(["""
             <C:comp-filter name="VCALENDAR">