diff --git a/uniswap/uniswap.py b/uniswap/uniswap.py
index dfc1c4ed..3b82b3b4 100644
--- a/uniswap/uniswap.py
+++ b/uniswap/uniswap.py
@@ -507,7 +507,7 @@ def make_trade_output(
 
         if input_token == ETH_ADDRESS:
             balance = self.get_eth_balance()
-            need = self._get_eth_token_output_price(output_token, qty)
+            need = self._get_eth_token_output_price(output_token, qty, fee)
             if balance < need:
                 raise InsufficientBalance(balance, need)
             return self._eth_to_token_swap_output(