diff --git a/cmd/tradelogs/main.go b/cmd/tradelogs/main.go
index 6d25643..79bc2e9 100644
--- a/cmd/tradelogs/main.go
+++ b/cmd/tradelogs/main.go
@@ -115,7 +115,7 @@ func run(c *cli.Context) error {
 	}
 
 	binanceClient := binance.NewClient(c.String(pricefiller.BinanceAPIKeyFlag.Name), c.String(pricefiller.BinanceSecretKeyFlag.Name))
-	priceFiller, err := pricefiller.NewPriceFiller(binanceClient, s)
+	priceFiller, err := pricefiller.NewPriceFiller(l, binanceClient, s)
 	if err != nil {
 		l.Errorw("Error while init price filler")
 		return err
diff --git a/pkg/pricefiller/price_fillter.go b/pkg/pricefiller/price_fillter.go
index cae0db4..22787af 100644
--- a/pkg/pricefiller/price_fillter.go
+++ b/pkg/pricefiller/price_fillter.go
@@ -40,9 +40,10 @@ type PriceFiller struct {
 	mappedCoinInfo map[string]CoinInfo // address - coinInfo
 }
 
-func NewPriceFiller(binanceClient *binance.Client, s *storage.Storage) (*PriceFiller, error) {
+func NewPriceFiller(l *zap.SugaredLogger, binanceClient *binance.Client,
+	s *storage.Storage) (*PriceFiller, error) {
 	p := &PriceFiller{
-		l:             zap.S(),
+		l:             l,
 		s:             s,
 		ksClient:      NewKsClient(),
 		binanceClient: binanceClient,
@@ -141,7 +142,8 @@ func (p *PriceFiller) runBackFillTradelogPriceRoutine() {
 }
 
 func (p *PriceFiller) fullFillTradeLog(tradeLog storage.TradeLog) (storage.TradeLog, error) {
-	makerPrice, makerUsdAmount, err := p.getPriceAndAmountUsd(tradeLog.MakerToken, tradeLog.MakerTokenAmount, int64(tradeLog.Timestamp))
+	makerPrice, makerUsdAmount, err := p.getPriceAndAmountUsd(strings.ToLower(tradeLog.MakerToken),
+		tradeLog.MakerTokenAmount, int64(tradeLog.Timestamp))
 	if err != nil {
 		p.l.Errorw("Failed to getPriceAndAmountUsd for maker", "err", err)
 		return tradeLog, err
@@ -150,7 +152,8 @@ func (p *PriceFiller) fullFillTradeLog(tradeLog storage.TradeLog) (storage.Trade
 	tradeLog.MakerTokenPrice = makerPrice
 	tradeLog.MakerUsdAmount = makerUsdAmount
 
-	takerPrice, takerUsdAmount, err := p.getPriceAndAmountUsd(tradeLog.TakerToken, tradeLog.TakerTokenAmount, int64(tradeLog.Timestamp))
+	takerPrice, takerUsdAmount, err := p.getPriceAndAmountUsd(strings.ToLower(tradeLog.TakerToken),
+		tradeLog.TakerTokenAmount, int64(tradeLog.Timestamp))
 	if err != nil {
 		p.l.Errorw("Failed to getPriceAndAmountUsd for taker", "err", err)
 		return tradeLog, err
diff --git a/pkg/pricefiller/price_fillter_test.go b/pkg/pricefiller/price_fillter_test.go
index 59016a2..f39797c 100644
--- a/pkg/pricefiller/price_fillter_test.go
+++ b/pkg/pricefiller/price_fillter_test.go
@@ -6,13 +6,14 @@ import (
 	"github.com/KyberNetwork/go-binance/v2"
 	"github.com/KyberNetwork/tradelogs/pkg/storage"
 	"github.com/test-go/testify/require"
+	"go.uber.org/zap"
 )
 
 // go test -v -timeout 30s -run ^TestFillPrice$ github.com/KyberNetwork/tradelogs/pkg/pricefiller
 func TestFillPrice(t *testing.T) {
 	t.Skip("Need to add Binance credentials")
 	bClient := binance.NewClient("", "")
-	filler, err := NewPriceFiller(bClient, nil)
+	filler, err := NewPriceFiller(zap.S(), bClient, nil)
 	if err != nil {
 		require.NoError(t, err)
 	}