diff --git a/tests/exchange/test_exchange.py b/tests/exchange/test_exchange.py
index b39ecb9d2..c86822f7b 100644
--- a/tests/exchange/test_exchange.py
+++ b/tests/exchange/test_exchange.py
@@ -4075,7 +4075,9 @@ def test_combine_funding_and_mark(
     ('binance', 1, 2, "2021-09-01 00:00:16", "2021-09-01 08:00:00",  30.0, -0.0002493),
     ('binance', 0, 1, "2021-09-01 00:00:00", "2021-09-01 07:59:59",  30.0, -0.00066479999),
     ('binance', 0, 2, "2021-09-01 00:00:00", "2021-09-01 12:00:00",  30.0, -0.00091409999),
-    ('binance', 0, 2, "2021-09-01 00:00:01", "2021-09-01 08:00:00",  30.0, -0.0002493),
+    # :01 must be rounded down.
+    ('binance', 0, 2, "2021-09-01 00:00:01", "2021-09-01 08:00:00",  30.0, -0.00091409999),
+    ('binance', 0, 2, "2021-09-01 00:10:01", "2021-09-01 08:00:00",  30.0, -0.0002493),
     # TODO: Uncoment once _calculate_funding_fees can pas time_in_ratio to exchange._get_funding_fee
     # ('kraken', "2021-09-01 00:00:00", "2021-09-01 08:00:00",  30.0, -0.0014937),
     # ('kraken', "2021-09-01 00:00:15", "2021-09-01 08:00:00",  30.0, -0.0008289),
diff --git a/tests/test_freqtradebot.py b/tests/test_freqtradebot.py
index 79bd2904c..cb6674ea8 100644
--- a/tests/test_freqtradebot.py
+++ b/tests/test_freqtradebot.py
@@ -5978,7 +5978,7 @@ def test_update_funding_fees(
         time: 8, mark: 1.2, fundRate: 0.00032715, nominal_value: 147.6, fundFee: 0.04828734
     """
     # SETUP
-    time_machine.move_to("2021-09-01 00:00:00 +00:00")
+    time_machine.move_to("2021-09-01 00:00:16 +00:00")
 
     open_order = limit_order_open[entry_side(is_short)]
     open_exit_order = limit_order_open[exit_side(is_short)]