diff --git a/types/txn.go b/types/txn.go
index a099f7283..ea63358c9 100644
--- a/types/txn.go
+++ b/types/txn.go
@@ -165,7 +165,7 @@ func (ctx *TxParseContext) ParseTransaction(payload []byte, pos int, slot *TxSlo
 	// If it is non-legacy transaction, the transaction type follows, and then the the list
 	if !legacy {
 		slot.Type = payload[p]
-		if slot.Type > BlobTxType && slot.Type < DepositTxType {
+		if slot.Type > BlobTxType && slot.Type != DepositTxType {
 			return 0, fmt.Errorf("%w: unknown transaction type: %d", ErrParseTxn, slot.Type)
 		}
 		if _, err = ctx.Keccak1.Write(payload[p : p+1]); err != nil {