diff --git a/freqtrade/tests/test_main.py b/freqtrade/tests/test_main.py
index f74c88cb6..d5ab55cf6 100644
--- a/freqtrade/tests/test_main.py
+++ b/freqtrade/tests/test_main.py
@@ -331,7 +331,7 @@ def test_check_handle_timedout_buy(default_conf, ticker, health, limit_buy_order
                           cancel_order=cancel_order_mock)
     init(default_conf, create_engine('sqlite://'))
 
-    tradeBuy = Trade(
+    trade_buy = Trade(
         pair='BTC_ETH',
         open_rate=0.00001099,
         exchange='BITTREX',
@@ -343,12 +343,12 @@ def test_check_handle_timedout_buy(default_conf, ticker, health, limit_buy_order
         is_open=True
     )
 
-    Trade.session.add(tradeBuy)
+    Trade.session.add(trade_buy)
 
     # check it does cancel buy orders over the time limit
     check_handle_timedout(600)
     assert cancel_order_mock.call_count == 1
-    trades = Trade.query.filter(Trade.open_order_id.is_(tradeBuy.open_order_id)).all()
+    trades = Trade.query.filter(Trade.open_order_id.is_(trade_buy.open_order_id)).all()
     assert len(trades) == 0
 
 
@@ -363,7 +363,7 @@ def test_check_handle_timedout_sell(default_conf, ticker, health, limit_sell_ord
                           cancel_order=cancel_order_mock)
     init(default_conf, create_engine('sqlite://'))
 
-    tradeSell = Trade(
+    trade_sell = Trade(
         pair='BTC_ETH',
         open_rate=0.00001099,
         exchange='BITTREX',
@@ -376,12 +376,12 @@ def test_check_handle_timedout_sell(default_conf, ticker, health, limit_sell_ord
         is_open=False
     )
 
-    Trade.session.add(tradeSell)
+    Trade.session.add(trade_sell)
 
     # check it does cancel sell orders over the time limit
     check_handle_timedout(600)
     assert cancel_order_mock.call_count == 1
-    assert tradeSell.is_open is True
+    assert trade_sell.is_open is True
 
 
 def test_check_handle_timedout_partial(default_conf, ticker, limit_buy_order_old_partial,
@@ -396,7 +396,7 @@ def test_check_handle_timedout_partial(default_conf, ticker, limit_buy_order_old
                           cancel_order=cancel_order_mock)
     init(default_conf, create_engine('sqlite://'))
 
-    tradeBuy = Trade(
+    trade_buy = Trade(
         pair='BTC_ETH',
         open_rate=0.00001099,
         exchange='BITTREX',
@@ -408,16 +408,16 @@ def test_check_handle_timedout_partial(default_conf, ticker, limit_buy_order_old
         is_open=True
     )
 
-    Trade.session.add(tradeBuy)
+    Trade.session.add(trade_buy)
 
     # check it does cancel buy orders over the time limit
     # note this is for a partially-complete buy order
     check_handle_timedout(600)
     assert cancel_order_mock.call_count == 1
-    trades = Trade.query.filter(Trade.open_order_id.is_(tradeBuy.open_order_id)).all()
+    trades = Trade.query.filter(Trade.open_order_id.is_(trade_buy.open_order_id)).all()
     assert len(trades) == 1
     assert trades[0].amount == 23.0
-    assert trades[0].stake_amount == tradeBuy.open_rate * trades[0].amount
+    assert trades[0].stake_amount == trade_buy.open_rate * trades[0].amount
 
 
 def test_balance_fully_ask_side(mocker):