diff --git a/bot.py b/bot.py
index b76ab21..9bbe548 100644
--- a/bot.py
+++ b/bot.py
@@ -92,8 +92,8 @@ def on_trade(message: dict, orderman: OrderManager, state: StateManager):
 
 def execute_arb(orderman: OrderManager, state: StateManager):
     bid_valbz, ask_valbz = state.get_best_bid_ask("VALBZ")
-    bid_vale, ask_vale = state.get_fair_value("VALE")
-
+    bid_vale, ask_vale = state.get_best_bid_ask("VALE")
+    
     if bid_valbz is None or ask_valbz is None or bid_vale is None or ask_vale is None:
         return