diff --git a/txBuilding/TxBuilder/TxBuilder.go b/txBuilding/TxBuilder/TxBuilder.go
index 8ec1601..afa689e 100644
--- a/txBuilding/TxBuilder/TxBuilder.go
+++ b/txBuilding/TxBuilder/TxBuilder.go
@@ -435,13 +435,14 @@ func ScriptDataHash(witnessSet TransactionWitnessSet.TransactionWitnessSet) (*se
 			cost_models = PlutusData.COST_MODELSV2
 		}
 	}
+	var redeemer_bytes []byte
+
 	if redeemers == nil {
-		redeemers = []Redeemer.Redeemer{}
-	}
-	redeemer_bytes, err := cbor.Marshal(redeemers)
-	if err != nil {
-		return nil, err
+		redeemer_bytes, _ = hex.DecodeString("A0")
+	} else {
+		redeemer_bytes, _ = cbor.Marshal(redeemers)
 	}
+
 	var datum_bytes []byte
 	if datums.Len() > 0 {