diff --git a/domain/txindex.go/store.go b/domain/txindex.go/store.go
index 8101dfca1..927508faf 100644
--- a/domain/txindex.go/store.go
+++ b/domain/txindex.go/store.go
@@ -188,10 +188,6 @@ func (tis *txIndexStore) convertTxIDToKey(bucket *database.Bucket, txID external
 	return bucket.Key(txID.ByteSlice())
 }
 
-func (tis *txIndexStore) convertKeyToTxID(key *database.Key) (*externalapi.DomainTransactionID, error) {
-	return externalapi.NewDomainTransactionIDFromByteSlice(key.Suffix())
-}
-
 func (tis *txIndexStore) stagedData() (
 	toAdd map[externalapi.DomainTransactionID]*externalapi.DomainHash,
 	virtualParents []*externalapi.DomainHash,
diff --git a/domain/txindex.go/txindex.go b/domain/txindex.go/txindex.go
index 1e94fe817..83d93d4ee 100644
--- a/domain/txindex.go/txindex.go
+++ b/domain/txindex.go/txindex.go
@@ -63,8 +63,6 @@ func (ti *TXIndex) Reset() error {
 		return err
 	}
 
-	const chunkSize = 1000
-
 	//we iterate from pruningPoint up - this gurantees that newer accepting blocks overwrite older ones in the store mapping
 	//we also do not collect data before pruning point, since relevent blockData is pruned (see `TO DO`` note at the top regarding archival nodes)
 	selectedParentChainChanges, err := ti.domain.Consensus().GetVirtualSelectedParentChainFromBlock(pruningPoint)
@@ -153,11 +151,7 @@ func (ti *TXIndex) addTXIDs(selectedParentChainChanges *externalapi.SelectedChai
 	position := 0
 	for position < len(selectedParentChainChanges.Added) {
 		var chainBlocksChunk []*externalapi.DomainHash
-		if position+chunkSize > len(selectedParentChainChanges.Added) {
-			chainBlocksChunk = selectedParentChainChanges.Added[position:]
-		} else {
-			chainBlocksChunk = selectedParentChainChanges.Added[position : position+chunkSize]
-		}
+
 
 		if position+chunkSize > len(selectedParentChainChanges.Added) {
 			chainBlocksChunk = selectedParentChainChanges.Added[position:]