diff --git a/protocol/localstatequery/queries.go b/protocol/localstatequery/queries.go
index b68a990e..b05c8a50 100644
--- a/protocol/localstatequery/queries.go
+++ b/protocol/localstatequery/queries.go
@@ -307,7 +307,7 @@ type ShelleyRewardProvenanceQuery struct {
 type ShelleyUtxoByTxinQuery struct {
 	cbor.StructAsArray
 	Type  int
-	TxIns []ledger.TransactionInput
+	TxIns []ledger.ShelleyTransactionInput
 }
 
 type ShelleyStakePoolsQuery struct {