diff --git a/internal/pkg/bcclient/client.go b/internal/pkg/bcclient/client.go
index aa61b3f..220c52c 100644
--- a/internal/pkg/bcclient/client.go
+++ b/internal/pkg/bcclient/client.go
@@ -25,7 +25,7 @@ type Client struct {
 
 func New(ctx context.Context, rpcURL string) (*Client, error) {
 	httpClient := &http.Client{
-		Timeout: 3 * time.Second,
+		Timeout: 10 * time.Second,
 	}
 	rpcClient, err := rpc.DialOptions(ctx, rpcURL, rpc.WithHTTPClient(httpClient))
 	if err != nil {
@@ -71,15 +71,13 @@ func (c *Client) HeaderAtBlockNumber(ctx context.Context, blockNo uint64) (*ethe
 }
 
 func (c *Client) GetLogs(ctx context.Context, blockHash common.Hash) ([]ethereumTypes.Log, error) {
-	timeOutCtx, cancel := context.WithTimeout(ctx, 10*time.Second)
-	defer cancel()
 
 	query := ethereum.FilterQuery{
 		BlockHash: &blockHash,
 	}
 
 	// Get the logs
-	logs, err := c.defaultClient.FilterLogs(timeOutCtx, query)
+	logs, err := c.defaultClient.FilterLogs(ctx, query)
 	if err != nil {
 		log.GetLogger().Errorw("Failed to retrieve logs", "blockHash", blockHash.Hex(), "err", err)
 		return nil, err
diff --git a/internal/pkg/listener/service.go b/internal/pkg/listener/service.go
index a1d5866..2cf9a52 100644
--- a/internal/pkg/listener/service.go
+++ b/internal/pkg/listener/service.go
@@ -317,7 +317,7 @@ func (s *EventService) syncOldBlocks(ctx context.Context, headCh chan *types.New
 
 	blocksNeedToConsume := onchainBlockNo - consumedBlockNo
 
-	totalBatches := int(math.Ceil(float64(blocksNeedToConsume) / float64(MaxBatchBlocksSize)))
+	totalBatches := calculateBatchBlocks(int(blocksNeedToConsume))
 
 	s.l.Infow("Total batches", "total", totalBatches)
 	skip := consumedBlockNo + 1
@@ -358,35 +358,32 @@ func (s *EventService) handleReorgBlocks(ctx context.Context, newHeader *ethereu
 		return nil, fmt.Errorf("reorged block numbers don't match")
 	}
 
-	var g errgroup.Group
+	reorgedBlocks := make([]*types.NewBlock, 0)
+	totalBatches := calculateBatchBlocks(len(newBlocks))
 
-	reorgedBlocks := make([]*types.NewBlock, len(newBlocks))
-	for i, newBlock := range newBlocks {
-		s.l.Infow("Detect reorg block", "block", newBlock.Number.Uint64())
-		i := i
-		newBlock := newBlock
+	s.l.Infow("Total batches", "total", totalBatches)
+	skip := newBlocks[0].Number.Uint64()
+	to := newBlocks[len(newBlocks)-1].Number.Uint64()
+	idx := uint64(0)
+	for i := 0; i < totalBatches; i++ {
+		fromBlock := skip
+		toBlock := skip + MaxBatchBlocksSize - 1
 
-		g.Go(func() error {
-			blockHash := newBlock.Hash()
-			reorgedLogs, errLogs := s.bcClient.GetLogs(ctx, blockHash)
-			if errLogs != nil {
-				s.l.Errorw("Failed to get logs", "err", errLogs)
-				return errLogs
-			}
+		if toBlock > to {
+			toBlock = to
+		}
 
-			reorgedBlocks[i] = &types.NewBlock{
-				Header:           newBlock,
-				Logs:             reorgedLogs,
-				ReorgedBlockHash: reorgedBlockHashes[i],
-			}
+		blocks, err := s.bcClient.GetBlocks(ctx, true, fromBlock, toBlock)
+		if err != nil {
+			return nil, err
+		}
 
-			return nil
-		})
-	}
+		for j, block := range blocks {
+			block.ReorgedBlockHash = reorgedBlockHashes[int(idx)+j]
+		}
 
-	err = g.Wait()
-	if err != nil {
-		return nil, err
+		idx += toBlock - fromBlock + 1
+		reorgedBlocks = append(reorgedBlocks, blocks...)
 	}
 
 	return reorgedBlocks, nil
@@ -396,3 +393,7 @@ func serializeEventRequestWithAddressAndABI(address common.Address, hashedABI co
 	result := fmt.Sprintf("%s:%s", address.String(), hashedABI)
 	return result
 }
+
+func calculateBatchBlocks(blocks int) int {
+	return int(math.Ceil(float64(blocks) / float64(MaxBatchBlocksSize)))
+}
diff --git a/internal/pkg/listener/service_test.go b/internal/pkg/listener/service_test.go
index af1f6ca..e1a686e 100644
--- a/internal/pkg/listener/service_test.go
+++ b/internal/pkg/listener/service_test.go
@@ -80,21 +80,19 @@ func Test_handleReorgBlock(t *testing.T) {
 
 	listenerSrv, err := MakeService("test-event-listener", bcClient, keeper)
 	require.NoError(t, err)
-	block, err := bcClient.GetHeader(ctx)
+	header, err := bcClient.GetHeader(ctx)
 	require.NoError(t, err)
 
-	blocks, err := listenerSrv.handleReorgBlocks(ctx, block)
+	err = keeper.SetHead(ctx, header, constant.ZeroHash)
 	require.NoError(t, err)
 
-	assert.Len(t, blocks, 0)
-
 	// pass through two blocks
 	time.Sleep(24 * time.Second)
 
-	block, err = bcClient.GetHeader(ctx)
+	header, err = bcClient.GetHeader(ctx)
 	require.NoError(t, err)
 
-	blocks, err = listenerSrv.handleReorgBlocks(ctx, block)
+	blocks, err := listenerSrv.handleReorgBlocks(ctx, header)
 	require.NoError(t, err)
 
 	assert.Equal(t, true, len(blocks) > 0)