diff --git a/user_data/strategies/test_strategy.py b/user_data/strategies/test_strategy.py
index 048b398c7..6ca45a5dc 100644
--- a/user_data/strategies/test_strategy.py
+++ b/user_data/strategies/test_strategy.py
@@ -45,7 +45,7 @@ class TestStrategy(IStrategy):
     # trailing stoploss
     trailing_stop = False
     trailing_stop_positive = 0.01
-    trailing_stop_positive_offset = None  # Disabled / not configured
+    trailing_stop_positive_offset = 0.0  # Disabled / not configured
 
     # Optimal ticker interval for the strategy
     ticker_interval = '5m'