diff --git a/plugins/trustedcoin/trustedcoin.py b/plugins/trustedcoin/trustedcoin.py
index 7456b49f..6f68c00c 100644
--- a/plugins/trustedcoin/trustedcoin.py
+++ b/plugins/trustedcoin/trustedcoin.py
@@ -241,7 +241,7 @@ class Wallet_2fa(Multisig_Wallet):
             except NotEnoughFunds:
                 # trustedcoin won't charge if the total inputs is
                 # lower than their fee
-                if tx.input_value() >= tcoin_fee:
+                if tx.input_value() >= fee:
                     raise
         return tx