diff --git a/tests/exchange/test_exchange.py b/tests/exchange/test_exchange.py
index 081a36e19..707a815d1 100644
--- a/tests/exchange/test_exchange.py
+++ b/tests/exchange/test_exchange.py
@@ -1371,9 +1371,6 @@ def test_get_historic_trades(default_conf, mocker, caplog, exchange_name, trades
 
     exchange._async_get_trade_history_id = get_mock_coro((pair, trades_history))
     exchange._async_get_trade_history_time = get_mock_coro((pair, trades_history))
-    # one_call calculation * 1.8 should do 2 calls
-    since = 5 * 60 * 500 * 1.8
-    print(f"since = {since}")
     ret = exchange.get_historic_trades(pair, since=trades_history[0]["timestamp"],
                                        until=trades_history[-1]["timestamp"])
 
@@ -1386,6 +1383,20 @@ def test_get_historic_trades(default_conf, mocker, caplog, exchange_name, trades
     assert len(ret[1]) == 3
 
 
+@pytest.mark.parametrize("exchange_name", EXCHANGES)
+def test_get_historic_trades_notsupported(default_conf, mocker, caplog, exchange_name,
+                                          trades_history):
+    mocker.patch('freqtrade.exchange.Exchange.exchange_has', return_value=False)
+    exchange = get_patched_exchange(mocker, default_conf, id=exchange_name)
+
+    pair = 'ETH/BTC'
+
+    with pytest.raises(OperationalException,
+                       match="This exchange does not suport downloading Trades."):
+        exchange.get_historic_trades(pair, since=trades_history[0]["timestamp"],
+                                     until=trades_history[-1]["timestamp"])
+
+
 @pytest.mark.parametrize("exchange_name", EXCHANGES)
 def test_cancel_order_dry_run(default_conf, mocker, exchange_name):
     default_conf['dry_run'] = True