diff --git a/tests/sensors/test_time_delta.py b/tests/sensors/test_time_delta.py
index 159cefab9ceaa..91a768b5b75c2 100644
--- a/tests/sensors/test_time_delta.py
+++ b/tests/sensors/test_time_delta.py
@@ -57,7 +57,7 @@ def setup_method(self):
     @pytest.mark.parametrize(
         "data_interval_end, delta, should_deffer",
         [
-            (REFERENCE_TIME.add(hours=-1), timedelta(hours=1), False),
+            (REFERENCE_TIME.add(hours=-1, minutes=-1), timedelta(hours=1), False),
             (REFERENCE_TIME, timedelta(hours=1), True),
         ],
     )