diff --git a/core/rawdb/ancient_scheme.go b/core/rawdb/ancient_scheme.go
index 217f5c32e4..baf9c78074 100644
--- a/core/rawdb/ancient_scheme.go
+++ b/core/rawdb/ancient_scheme.go
@@ -37,13 +37,13 @@ const (
 	ChainFreezerReceiptTable = "receipts"
 )
 
-// chainFreezerNoSnappy configures whether compression is disabled for the ancient-tables.
+// chainFreezerTableConfigs configures whether compression is disabled for the ancient-tables.
 // Hashes and difficulties don't compress well.
-var chainFreezerNoSnappy = map[string]freezerTableConfig{
-	ChainFreezerHeaderTable:  freezerTableConfig{snappy: false, prunable: false},
-	ChainFreezerHashTable:    freezerTableConfig{snappy: true, prunable: false},
-	ChainFreezerBodiesTable:  freezerTableConfig{snappy: false, prunable: true},
-	ChainFreezerReceiptTable: freezerTableConfig{snappy: false, prunable: true},
+var chainFreezerTableConfigs = map[string]freezerTableConfig{
+	ChainFreezerHeaderTable:  {snappy: false, prunable: false},
+	ChainFreezerHashTable:    {snappy: true, prunable: false},
+	ChainFreezerBodiesTable:  {snappy: false, prunable: true},
+	ChainFreezerReceiptTable: {snappy: false, prunable: true},
 }
 
 type freezerTableConfig struct {
@@ -63,13 +63,13 @@ const (
 	stateHistoryStorageData  = "storage.data"
 )
 
-// stateFreezerNoSnappy configures whether compression is disabled for the state freezer.
-var stateFreezerNoSnappy = map[string]freezerTableConfig{
-	stateHistoryMeta:         freezerTableConfig{snappy: true, prunable: false},
-	stateHistoryAccountIndex: freezerTableConfig{snappy: false, prunable: false},
-	stateHistoryStorageIndex: freezerTableConfig{snappy: false, prunable: false},
-	stateHistoryAccountData:  freezerTableConfig{snappy: false, prunable: false},
-	stateHistoryStorageData:  freezerTableConfig{snappy: false, prunable: false},
+// stateFreezerTableConfigs configures whether compression is disabled for the state freezer.
+var stateFreezerTableConfigs = map[string]freezerTableConfig{
+	stateHistoryMeta:         {snappy: true, prunable: false},
+	stateHistoryAccountIndex: {snappy: false, prunable: false},
+	stateHistoryStorageIndex: {snappy: false, prunable: false},
+	stateHistoryAccountData:  {snappy: false, prunable: false},
+	stateHistoryStorageData:  {snappy: false, prunable: false},
 }
 
 // The list of identifiers of ancient stores.
@@ -90,7 +90,7 @@ var freezers = []string{ChainFreezerName, MerkleStateFreezerName, VerkleStateFre
 //     state freezer.
 func NewStateFreezer(ancientDir string, verkle bool, readOnly bool) (ethdb.ResettableAncientStore, error) {
 	if ancientDir == "" {
-		return NewMemoryFreezer(readOnly, stateFreezerNoSnappy), nil
+		return NewMemoryFreezer(readOnly, stateFreezerTableConfigs), nil
 	}
 	var name string
 	if verkle {
@@ -98,5 +98,5 @@ func NewStateFreezer(ancientDir string, verkle bool, readOnly bool) (ethdb.Reset
 	} else {
 		name = filepath.Join(ancientDir, MerkleStateFreezerName)
 	}
-	return newResettableFreezer(name, "eth/db/state", readOnly, stateHistoryTableSize, stateFreezerNoSnappy)
+	return newResettableFreezer(name, "eth/db/state", readOnly, stateHistoryTableSize, stateFreezerTableConfigs)
 }
diff --git a/core/rawdb/ancient_utils.go b/core/rawdb/ancient_utils.go
index ab171309c5..f4909d86e7 100644
--- a/core/rawdb/ancient_utils.go
+++ b/core/rawdb/ancient_utils.go
@@ -82,7 +82,7 @@ func inspectFreezers(db ethdb.Database) ([]freezerInfo, error) {
 	for _, freezer := range freezers {
 		switch freezer {
 		case ChainFreezerName:
-			info, err := inspect(ChainFreezerName, chainFreezerNoSnappy, db)
+			info, err := inspect(ChainFreezerName, chainFreezerTableConfigs, db)
 			if err != nil {
 				return nil, err
 			}
@@ -99,7 +99,7 @@ func inspectFreezers(db ethdb.Database) ([]freezerInfo, error) {
 			}
 			defer f.Close()
 
-			info, err := inspect(freezer, stateFreezerNoSnappy, f)
+			info, err := inspect(freezer, stateFreezerTableConfigs, f)
 			if err != nil {
 				return nil, err
 			}
@@ -123,9 +123,9 @@ func InspectFreezerTable(ancient string, freezerName string, tableName string, s
 	)
 	switch freezerName {
 	case ChainFreezerName:
-		path, tables = resolveChainFreezerDir(ancient), chainFreezerNoSnappy
+		path, tables = resolveChainFreezerDir(ancient), chainFreezerTableConfigs
 	case MerkleStateFreezerName, VerkleStateFreezerName:
-		path, tables = filepath.Join(ancient, freezerName), stateFreezerNoSnappy
+		path, tables = filepath.Join(ancient, freezerName), stateFreezerTableConfigs
 	default:
 		return fmt.Errorf("unknown freezer, supported ones: %v", freezers)
 	}
diff --git a/core/rawdb/chain_freezer.go b/core/rawdb/chain_freezer.go
index 0627aca34c..f3c671f45a 100644
--- a/core/rawdb/chain_freezer.go
+++ b/core/rawdb/chain_freezer.go
@@ -62,9 +62,9 @@ func newChainFreezer(datadir string, namespace string, readonly bool) (*chainFre
 		freezer ethdb.AncientStore
 	)
 	if datadir == "" {
-		freezer = NewMemoryFreezer(readonly, chainFreezerNoSnappy)
+		freezer = NewMemoryFreezer(readonly, chainFreezerTableConfigs)
 	} else {
-		freezer, err = NewFreezer(datadir, namespace, readonly, freezerTableSize, chainFreezerNoSnappy)
+		freezer, err = NewFreezer(datadir, namespace, readonly, freezerTableSize, chainFreezerTableConfigs)
 	}
 	if err != nil {
 		return nil, err