diff --git a/tests/conftest.py b/tests/conftest.py
index 0b534b7d0..de1f44e89 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -817,10 +817,10 @@ def get_markets():
             'symbol': 'ETH/USDT',
             'base': 'ETH',
             'quote': 'USDT',
-            'settle': 'USDT',
+            'settle': None,
             'baseId': 'ETH',
             'quoteId': 'USDT',
-            'settleId': 'USDT',
+            'settleId': None,
             'type': 'spot',
             'spot': True,
             'margin': True,
@@ -828,14 +828,14 @@ def get_markets():
             'future': True,
             'option': False,
             'active': True,
-            'contract': True,
-            'linear': True,
-            'inverse': False,
+            'contract': None,
+            'linear': None,
+            'inverse': None,
             'taker': 0.0006,
             'maker': 0.0002,
-            'contractSize': 1,
-            'expiry': 1680220800000,
-            'expiryDateTime': '2023-03-31T00:00:00.000Z',
+            'contractSize': None,
+            'expiry': None,
+            'expiryDateTime': None,
             'strike': None,
             'optionType': None,
             'precision': {