diff --git a/chia/wallet/util/debug_spend_bundle.py b/chia/wallet/util/debug_spend_bundle.py
index c455ee997fcc..2ffcf0163a10 100644
--- a/chia/wallet/util/debug_spend_bundle.py
+++ b/chia/wallet/util/debug_spend_bundle.py
@@ -7,7 +7,6 @@
 from chia.consensus.default_constants import DEFAULT_CONSTANTS
 from chia.types.blockchain_format.coin import Coin
 from chia.types.blockchain_format.program import INFINITE_COST, Program
-from chia.types.blockchain_format.sized_bytes import bytes32
 from chia.types.condition_opcodes import ConditionOpcode
 from chia.util.condition_tools import conditions_dict_for_solution, pkm_pairs_for_conditions_dict
 from chia.util.hash import std_hash
@@ -161,7 +160,7 @@ def debug_spend_bundle(spend_bundle, agg_sig_additional_data=DEFAULT_CONSTANTS.A
     created = set(spend_bundle.additions())
     spent = set(spend_bundle.removals())
 
-    zero_coin_set = {bytes32(coin.name()) for coin in created if coin.amount == 0}
+    zero_coin_set = {coin.name() for coin in created if coin.amount == 0}
 
     ephemeral = created.intersection(spent)
     created.difference_update(ephemeral)