diff --git a/core/blockchain.go b/core/blockchain.go
index 480fa60601..d38b3eec6a 100644
--- a/core/blockchain.go
+++ b/core/blockchain.go
@@ -735,7 +735,7 @@ func (bc *BlockChain) writeHeadBlock(block *types.Block, writeBlock bool) {
 	// Add the block to the canonical chain number scheme and mark as the head
 	batch := bc.db.NewBatch()
 	rawdb.WriteCanonicalHash(batch, blockHash, blockNumberU64)
-	rawdb.WriteTxLookupEntries(batch, block)
+	rawdb.WriteTxLookupEntriesByBlock(batch, block)
 	rawdb.WriteHeadBlockHash(batch, blockHash)
 	if writeBlock {
 		rawdb.WriteBlock(batch, block)
diff --git a/core/rawdb/accessors_indexes.go b/core/rawdb/accessors_indexes.go
index edb2633257..7f94098751 100644
--- a/core/rawdb/accessors_indexes.go
+++ b/core/rawdb/accessors_indexes.go
@@ -30,9 +30,9 @@ type TxLookupEntry struct {
 	Index      uint64
 }
 
-// WriteTxLookupEntries stores a positional metadata for every transaction from
+// WriteTxLookupEntriesByBlock stores a positional metadata for every transaction from
 // a block, enabling hash based transaction and receipt lookups.
-func WriteTxLookupEntries(db ethdb.KeyValueWriter, block *types.Block) {
+func WriteTxLookupEntriesByBlock(db ethdb.KeyValueWriter, block *types.Block) {
 	// Iterate over each transaction and encode its metadata
 	for i, tx := range block.Transactions() {
 		entry := TxLookupEntry{