diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 35694cca6b6aa96fe042e7d8a75a0d283bc79ffa..ee8ad576473d3214e86ef53e8d50e98b0c35fde0 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -96,6 +96,11 @@ var (
 		Usage: "Data directory for the databases",
 		Value: DirectoryString(paths.DefaultDataDir()),
 	}
+	MdbxAugmentLimitFlag = DirectoryFlag{
+		Name:  "mdbx.augment.limit",
+		Usage: "Data directory for the databases",
+		Value: DirectoryString(paths.DefaultDataDir()),
+	}
 	AncientFlag = DirectoryFlag{
 		Name:  "datadir.ancient",
 		Usage: "Data directory for ancient chain segments (default = inside chaindata)",
@@ -877,6 +882,10 @@ func setDataDir(ctx *cli.Context, cfg *node.Config) {
 	} else {
 		cfg.DataDir = DataDirForNetwork(cfg.DataDir, ctx.GlobalString(ChainFlag.Name))
 	}
+
+	if ctx.GlobalIsSet(MdbxAugmentLimitFlag.Name) {
+		cfg.MdbxAugumentLimit = ctx.GlobalUint64(MdbxAugmentLimitFlag.Name)
+	}
 }
 
 func setDataDirCobra(f *pflag.FlagSet, cfg *node.Config) {
diff --git a/go.mod b/go.mod
index 3a07d6de4f9bfafd3d32789d52fbfd5e2fcdeb86..103750831e039c8cec03a4a075812c384fbee86c 100644
--- a/go.mod
+++ b/go.mod
@@ -36,7 +36,7 @@ require (
 	github.com/json-iterator/go v1.1.11
 	github.com/julienschmidt/httprouter v1.3.0
 	github.com/kevinburke/go-bindata v3.21.0+incompatible
-	github.com/ledgerwatch/erigon-lib v0.0.0-20210926124830-9b3efaa33e2a
+	github.com/ledgerwatch/erigon-lib v0.0.0-20210927024337-0468c7c3a0fe
 	github.com/ledgerwatch/log/v3 v3.3.1
 	github.com/ledgerwatch/secp256k1 v0.0.0-20210626115225-cd5cd00ed72d
 	github.com/logrusorgru/aurora/v3 v3.0.0
diff --git a/go.sum b/go.sum
index 9e9a00939cc1d39420ebc3087d888ee290e6dc9f..7e1fda292daeb76effeb292fce5a07d168ac5440 100644
--- a/go.sum
+++ b/go.sum
@@ -494,8 +494,8 @@ github.com/kylelemons/godebug v0.0.0-20170224010052-a616ab194758 h1:0D5M2HQSGD3P
 github.com/kylelemons/godebug v0.0.0-20170224010052-a616ab194758/go.mod h1:B69LEHPfb2qLo0BaaOLcbitczOKLWTsrBG9LczfCD4k=
 github.com/leanovate/gopter v0.2.9 h1:fQjYxZaynp97ozCzfOyOuAGOU4aU/z37zf/tOujFk7c=
 github.com/leanovate/gopter v0.2.9/go.mod h1:U2L/78B+KVFIx2VmW6onHJQzXtFb+p5y3y2Sh+Jxxv8=
-github.com/ledgerwatch/erigon-lib v0.0.0-20210926124830-9b3efaa33e2a h1:zK1CbuTV8MClnVuxH35a4CqAXcJoEcAaqBLb9DqBjTc=
-github.com/ledgerwatch/erigon-lib v0.0.0-20210926124830-9b3efaa33e2a/go.mod h1:WgyjBACSDhgfepaaDJIbzd2TV868EjOrp2ILnEMKspY=
+github.com/ledgerwatch/erigon-lib v0.0.0-20210927024337-0468c7c3a0fe h1:Sh5g1jIm43Jp8XAJ/EIT3cza2925u7mE8AY0EOW7vE4=
+github.com/ledgerwatch/erigon-lib v0.0.0-20210927024337-0468c7c3a0fe/go.mod h1:WgyjBACSDhgfepaaDJIbzd2TV868EjOrp2ILnEMKspY=
 github.com/ledgerwatch/log/v3 v3.3.1 h1:HmvLeTEvtCtqSvtu4t/a5MAdcLfeBcbIeowXbLYuzLc=
 github.com/ledgerwatch/log/v3 v3.3.1/go.mod h1:S3VJqhhVX32rbp1JyyvhJou12twtFwNEPESBgpbNkRk=
 github.com/ledgerwatch/secp256k1 v0.0.0-20210626115225-cd5cd00ed72d h1:/IKMrJdfRsoYNc36PXqP4xMH3vhW/8IQyBKGQbKZUno=
diff --git a/node/config.go b/node/config.go
index 1dde2bdfbf5287aecc7b90598e5bb13dcbd8a9a4..576d302930120d335431b4a3e2b133fc22b3fe10 100644
--- a/node/config.go
+++ b/node/config.go
@@ -158,6 +158,8 @@ type Config struct {
 	AllowUnprotectedTxs bool `toml:",omitempty"`
 	TLSKeyFile          string
 	TLSCACert           string
+
+	MdbxAugumentLimit uint64
 }
 
 // IPCEndpoint resolves an IPC endpoint based on a configured value, taking into
diff --git a/node/node.go b/node/node.go
index df2071b387954dcb70d591bb4b38d8016c2e8559..916d4c2c6b7addc80b35d6a8f2ac49b4188769ae 100644
--- a/node/node.go
+++ b/node/node.go
@@ -20,7 +20,6 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"github.com/ledgerwatch/erigon/params"
 	"net"
 	"net/http"
 	"os"
@@ -29,6 +28,8 @@ import (
 	"strings"
 	"sync"
 
+	"github.com/ledgerwatch/erigon/params"
+
 	"github.com/gofrs/flock"
 	"github.com/ledgerwatch/erigon-lib/kv"
 	"github.com/ledgerwatch/erigon-lib/kv/mdbx"
@@ -524,6 +525,9 @@ func OpenDatabase(config *Config, logger log.Logger, label kv.Label) (kv.RwDB, e
 		if exclusive {
 			opts = opts.Exclusive()
 		}
+		if label == kv.ChainDB {
+			opts.AugumentLimit(config.MdbxAugumentLimit)
+		}
 		return opts.Open()
 	}
 	var err error
diff --git a/turbo/cli/default_flags.go b/turbo/cli/default_flags.go
index 10e14ce4e4b34ebb3586833b0a11141ad88fd3cd..160e770ee7ea578006e584687f54c326efd85cb5 100644
--- a/turbo/cli/default_flags.go
+++ b/turbo/cli/default_flags.go
@@ -9,6 +9,7 @@ import (
 // DefaultFlags contains all flags that are used and supported by Erigon binary.
 var DefaultFlags = []cli.Flag{
 	utils.DataDirFlag,
+	utils.MdbxAugmentLimitFlag,
 	utils.EthashDatasetDirFlag,
 	utils.TxPoolV2Flag,
 	utils.TxPoolDisableFlag,