diff --git a/tests/exchange/test_okx.py b/tests/exchange/test_okx.py
index 2f862adda..3b97e03f4 100644
--- a/tests/exchange/test_okx.py
+++ b/tests/exchange/test_okx.py
@@ -544,3 +544,18 @@ def test_fetch_stoploss_order_okx(default_conf, mocker):
     assert api_mock.fetch_closed_orders.call_count == 0
     assert api_mock.fetch_canceled_orders.call_count == 0
     assert dro_mock.call_count == 1
+
+
+@pytest.mark.parametrize('sl1,sl2,sl3,side', [
+    (1501, 1499, 1501, "sell"),
+    (1499, 1501, 1499, "buy")
+])
+def test_stoploss_adjust_okx(mocker, default_conf, sl1, sl2, sl3, side):
+    exchange = get_patched_exchange(mocker, default_conf, id='okx')
+    order = {
+        'type': 'stoploss',
+        'price': 1500,
+        'stopLossPrice': 1500,
+    }
+    assert exchange.stoploss_adjust(sl1, order, side=side)
+    assert not exchange.stoploss_adjust(sl2, order, side=side)