diff --git a/tests/test_persistence.py b/tests/test_persistence.py
index eea6d6fa1..8a3a18577 100644
--- a/tests/test_persistence.py
+++ b/tests/test_persistence.py
@@ -1387,7 +1387,8 @@ def test_migrate_new(mocker, default_conf, fee, caplog):
     assert log_has("trying trades_bak2", caplog)
     assert log_has("Running database migration for trades - backup: trades_bak2, orders_bak0",
                    caplog)
-    assert trade.open_trade_value == trade._calc_open_trade_value(trade.amount, trade.open_rate)
+    assert round(trade.open_trade_value, 15) == trade._calc_open_trade_value(
+        trade.amount, trade.open_rate)
     assert trade.close_profit_abs is None
 
     orders = trade.orders