diff --git a/pkg/source/makerpsm/pool_tracker.go b/pkg/source/makerpsm/pool_tracker.go
index 17de1f529..a0a34e2fa 100644
--- a/pkg/source/makerpsm/pool_tracker.go
+++ b/pkg/source/makerpsm/pool_tracker.go
@@ -11,6 +11,8 @@ import (
 
 	"github.com/KyberNetwork/kyberswap-dex-lib/pkg/entity"
 	sourcePool "github.com/KyberNetwork/kyberswap-dex-lib/pkg/source/pool"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/ethclient/gethclient"
 )
 
 type PoolTracker struct {
@@ -27,10 +29,27 @@ func NewPoolTracker(cfg *Config, ethrpcClient *ethrpc.Client) *PoolTracker {
 	}
 }
 
+func (d *PoolTracker) GetNewPoolStateWithOverrides(
+	ctx context.Context,
+	p entity.Pool,
+	params sourcePool.GetNewPoolStateWithOverridesParams,
+) (entity.Pool, error) {
+	return d.getNewPoolState(ctx, p, sourcePool.GetNewPoolStateParams{Logs: params.Logs}, params.Overrides)
+}
+
 func (d *PoolTracker) GetNewPoolState(
+	ctx context.Context,
+	p entity.Pool,
+	params sourcePool.GetNewPoolStateParams,
+) (entity.Pool, error) {
+	return d.getNewPoolState(ctx, p, params, nil)
+}
+
+func (d *PoolTracker) getNewPoolState(
 	ctx context.Context,
 	pool entity.Pool,
 	_ sourcePool.GetNewPoolStateParams,
+	overrides map[common.Address]gethclient.OverrideAccount,
 ) (entity.Pool, error) {
 	defer func(startTime time.Time) {
 		logger.
@@ -42,7 +61,7 @@ func (d *PoolTracker) GetNewPoolState(
 			Info("finished GetNewPoolState")
 	}(time.Now())
 
-	psm, err := d.getPSM(ctx, pool.Address)
+	psm, err := d.getPSM(ctx, pool.Address, overrides)
 	if err != nil {
 		logger.WithFields(logger.Fields{
 			"dexID": d.cfg.DexID,
@@ -81,8 +100,12 @@ func (d *PoolTracker) GetNewPoolState(
 	return pool, nil
 }
 
-func (d *PoolTracker) getPSM(ctx context.Context, address string) (*PSM, error) {
-	psm, err := d.psmReader.Read(ctx, address)
+func (d *PoolTracker) getPSM(
+	ctx context.Context,
+	address string,
+	overrides map[common.Address]gethclient.OverrideAccount,
+) (*PSM, error) {
+	psm, err := d.psmReader.Read(ctx, address, overrides)
 	if err != nil {
 		logger.WithFields(logger.Fields{
 			"dexID": d.cfg.DexID,
@@ -91,7 +114,7 @@ func (d *PoolTracker) getPSM(ctx context.Context, address string) (*PSM, error)
 		return nil, err
 	}
 
-	vat, err := d.vatReader.Read(ctx, psm.VatAddress.String(), psm.ILK)
+	vat, err := d.vatReader.Read(ctx, psm.VatAddress.String(), psm.ILK, overrides)
 	if err != nil {
 		logger.WithFields(logger.Fields{
 			"dexID": d.cfg.DexID,
diff --git a/pkg/source/makerpsm/psm_reader.go b/pkg/source/makerpsm/psm_reader.go
index 40874250f..5af896121 100644
--- a/pkg/source/makerpsm/psm_reader.go
+++ b/pkg/source/makerpsm/psm_reader.go
@@ -6,6 +6,8 @@ import (
 	"github.com/KyberNetwork/ethrpc"
 	"github.com/KyberNetwork/logger"
 	"github.com/ethereum/go-ethereum/accounts/abi"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/ethclient/gethclient"
 )
 
 type PSMReader struct {
@@ -20,7 +22,7 @@ func NewPSMReader(ethrpcClient *ethrpc.Client) *PSMReader {
 	}
 }
 
-func (r *PSMReader) Read(ctx context.Context, address string) (*PSM, error) {
+func (r *PSMReader) Read(ctx context.Context, address string, overrides map[common.Address]gethclient.OverrideAccount) (*PSM, error) {
 	var psm PSM
 
 	req := r.ethrpcClient.
@@ -51,6 +53,9 @@ func (r *PSMReader) Read(ctx context.Context, address string) (*PSM, error) {
 			Params: nil,
 		}, []interface{}{&psm.ILK})
 
+	if overrides != nil {
+		req.SetOverrides(overrides)
+	}
 	_, err := req.Aggregate()
 	if err != nil {
 		logger.WithFields(logger.Fields{
diff --git a/pkg/source/makerpsm/vat_reader.go b/pkg/source/makerpsm/vat_reader.go
index daed7fd98..b1c228ead 100644
--- a/pkg/source/makerpsm/vat_reader.go
+++ b/pkg/source/makerpsm/vat_reader.go
@@ -6,6 +6,8 @@ import (
 	"github.com/KyberNetwork/ethrpc"
 	"github.com/KyberNetwork/logger"
 	"github.com/ethereum/go-ethereum/accounts/abi"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/ethclient/gethclient"
 )
 
 type VatReader struct {
@@ -20,7 +22,7 @@ func NewVatReader(ethrpcClient *ethrpc.Client) *VatReader {
 	}
 }
 
-func (r *VatReader) Read(ctx context.Context, address string, ilk [32]byte) (*Vat, error) {
+func (r *VatReader) Read(ctx context.Context, address string, ilk [32]byte, overrides map[common.Address]gethclient.OverrideAccount) (*Vat, error) {
 	var vat Vat
 
 	req := r.ethrpcClient.
@@ -45,6 +47,9 @@ func (r *VatReader) Read(ctx context.Context, address string, ilk [32]byte) (*Va
 			Params: []interface{}{ilk},
 		}, []interface{}{&vat.ILK})
 
+	if overrides != nil {
+		req.SetOverrides(overrides)
+	}
 	_, err := req.Aggregate()
 	if err != nil {
 		logger.WithFields(logger.Fields{