diff --git a/connectors/index.ts b/connectors/index.ts
index fbf2ce4..402f87b 100644
--- a/connectors/index.ts
+++ b/connectors/index.ts
@@ -3,7 +3,8 @@ import { InjectedConnector } from "@web3-react/injected-connector";
 import { WalletConnectConnector } from "@web3-react/walletconnect-connector";
 import { PortisConnector } from "@web3-react/portis-connector";
 import { WalletLinkConnector } from "@web3-react/walletlink-connector";
-import { LedgerConnector } from "@web3-react/ledger-connector";
+// import { LedgerConnector } from "@web3-react/ledger-connector";
+import { LedgerConnector } from "./ledger-connector";
 
 import INSTADAPP_LOGO_URL from "~/assets/logo/instadapp-logo-icon.svg?inline";
 
@@ -48,8 +49,17 @@ export { gnosisSafe };
 
 const POLLING_INTERVAL = 12000;
 
+export enum LedgerDerivationPath {
+  "Legacy" = "44'/60'/0'/x",
+  "LedgerLive" = "44'/60'/x'/0/0"
+}
+
 export const ledger = new LedgerConnector({
   chainId: 1,
   url: `https://mainnet.infura.io/v3/${process.env.INFURA_ID}`,
-  pollingInterval: POLLING_INTERVAL
+  requestTimeoutMs: 60,
+  pollingInterval: POLLING_INTERVAL,
+  baseDerivationPath: "44'/60'/x'/0/0",
+  accountsOffset: 0,
+  accountsLength: 1
 });
diff --git a/connectors/ledger-connector.ts b/connectors/ledger-connector.ts
new file mode 100644
index 0000000..c5d4dff
--- /dev/null
+++ b/connectors/ledger-connector.ts
@@ -0,0 +1,102 @@
+// https://github.com/aave/aave-ui/blob/e0602e3560b2aabf86e8afd29db20c0ee8c249fc/src/libs/web3-data-provider/web3-providers/connectors/ledger-connector.ts
+
+import { ConnectorUpdate } from '@web3-react/types';
+import { AbstractConnector } from '@web3-react/abstract-connector';
+import Web3ProviderEngine from 'web3-provider-engine';
+import { RPCSubprovider } from '@0x/subproviders/lib/src/subproviders/rpc_subprovider'; // https://github.com/0xProject/0x-monorepo/issues/1400
+import createLedgerSubprovider from './ledger-subprovider';
+import TransportU2F from '@ledgerhq/hw-transport-u2f';
+import webUsbTransport from '@ledgerhq/hw-transport-webusb';
+import type Transport from '@ledgerhq/hw-transport';
+
+interface LedgerConnectorArguments {
+  chainId: number;
+  url: string;
+  pollingInterval?: number;
+  requestTimeoutMs?: number;
+  baseDerivationPath?: string;
+  accountsOffset?: number;
+  accountsLength: number;
+}
+
+const getTransport = async (): Promise<Transport> => {
+  if (await webUsbTransport.isSupported()) {
+    return await webUsbTransport.create();
+  }
+  return await TransportU2F.create();
+};
+
+export class LedgerConnector extends AbstractConnector {
+  private readonly chainId: number;
+  private readonly url: string;
+  private readonly pollingInterval?: number;
+  private readonly requestTimeoutMs?: number;
+  private readonly baseDerivationPath?: string;
+  private readonly accountsOffset?: number;
+  private readonly accountsLength: number;
+
+  private provider: any;
+
+  constructor({
+    chainId,
+    url,
+    pollingInterval,
+    requestTimeoutMs,
+    baseDerivationPath,
+    accountsOffset = 0,
+    accountsLength = 1,
+  }: LedgerConnectorArguments) {
+    super({ supportedChainIds: [chainId] });
+
+    this.chainId = chainId;
+    this.url = url;
+    this.requestTimeoutMs = requestTimeoutMs;
+    this.baseDerivationPath = baseDerivationPath;
+    this.pollingInterval = pollingInterval;
+    this.accountsOffset = accountsOffset;
+    this.accountsLength = accountsLength;
+  }
+
+  public async activate(): Promise<ConnectorUpdate> {
+    if (!this.provider) {
+      const engine = new Web3ProviderEngine({ pollingInterval: this.pollingInterval });
+      const ledgerProvider = await createLedgerSubprovider(getTransport, {
+        networkId: this.chainId,
+        paths: this.baseDerivationPath ? [this.baseDerivationPath] : undefined,
+        accountsLength: this.accountsLength,
+        accountsOffset: this.accountsOffset,
+      });
+      engine.addProvider(ledgerProvider);
+      engine.addProvider(new RPCSubprovider(this.url, this.requestTimeoutMs));
+      this.provider = engine;
+      this.provider.start();
+    }
+    const account = await this.getAccount();
+    return { provider: this.provider, chainId: this.chainId, account };
+  }
+
+  public async getProvider(): Promise<Web3ProviderEngine> {
+    return this.provider;
+  }
+
+  public async getChainId(): Promise<number> {
+    return this.chainId;
+  }
+
+  public async getAccount(): Promise<string> {
+    return new Promise((resolve, reject) => {
+      this.provider._providers[0].getAccounts(function (error: any, result: string[]) {
+        if (error) {
+          return reject(error);
+        }
+        return resolve(result[0]);
+      });
+    });
+  }
+
+  public deactivate() {
+    if (this.provider) {
+      this.provider.stop();
+    }
+  }
+}
\ No newline at end of file
diff --git a/connectors/ledger-subprovider.ts b/connectors/ledger-subprovider.ts
new file mode 100644
index 0000000..d55c758
--- /dev/null
+++ b/connectors/ledger-subprovider.ts
@@ -0,0 +1,138 @@
+import AppEth from '@ledgerhq/hw-app-eth';
+import type Transport from '@ledgerhq/hw-transport';
+import HookedWalletSubprovider from 'web3-provider-engine/subproviders/hooked-wallet';
+import stripHexPrefix from 'strip-hex-prefix';
+import { Transaction as EthereumTx } from 'ethereumjs-tx';
+
+function makeError(msg: string, id: string) {
+  const err: any = new Error(msg);
+  err.id = id;
+  return err;
+}
+
+/**
+ */
+type SubproviderOptions = {
+  // refer to https://github.com/ethereum/EIPs/blob/master/EIPS/eip-155.md
+  networkId: number;
+  // derivation path schemes (with a x in the path)
+  paths?: string[];
+  // should use actively validate on the device
+  askConfirm?: boolean;
+  // number of accounts to derivate
+  accountsLength?: number;
+  // offset index to use to start derivating the accounts
+  accountsOffset?: number;
+};
+
+const defaultOptions = {
+  networkId: 1, // mainnet
+  paths: ["44'/60'/x'/0/0", "44'/60'/0'/x"], // ledger live derivation path
+  askConfirm: false,
+  accountsLength: 1,
+  accountsOffset: 0,
+};
+
+/**
+ * Create a HookedWalletSubprovider for Ledger devices.
+ */
+export default async function createLedgerSubprovider(
+  getTransport: () => Promise<Transport>,
+  options?: SubproviderOptions
+) {
+  if (options && 'path' in options) {
+    throw new Error(
+      "@ledgerhq/web3-subprovider: path options was replaced by paths. example: paths: [\"44'/60'/x'/0/0\"]"
+    );
+  }
+  const { networkId, paths, askConfirm, accountsLength, accountsOffset } = {
+    ...defaultOptions,
+    ...options,
+  };
+
+  if (!paths.length) {
+    throw new Error('paths must not be empty');
+  }
+
+  const addressToPathMap: any = {};
+  const transport = await getTransport();
+
+  async function getAccounts() {
+    const eth = new AppEth(transport);
+    const addresses: any = {};
+    for (let i = accountsOffset; i < accountsOffset + accountsLength; i++) {
+      const x = Math.floor(i / paths.length);
+      const pathIndex = i - paths.length * x;
+      const path = paths[pathIndex].replace('x', String(x));
+      const address = await eth.getAddress(path, askConfirm, false);
+      addresses[path] = address.address;
+      addressToPathMap[address.address.toLowerCase()] = path;
+    }
+    return addresses;
+  }
+
+  async function signPersonalMessage(msgData: any) {
+    const path = addressToPathMap[msgData.from.toLowerCase()];
+    if (!path) throw new Error("address unknown '" + msgData.from + "'");
+    const eth = new AppEth(transport);
+    const result = await eth.signPersonalMessage(path, stripHexPrefix(msgData.data));
+    const v = parseInt(result.v, 10) - 27;
+    let vHex = v.toString(16);
+    if (vHex.length < 2) {
+      vHex = `0${v}`;
+    }
+    return `0x${result.r}${result.s}${vHex}`;
+  }
+
+  async function signTransaction(txData: any) {
+    const path = addressToPathMap[txData.from.toLowerCase()];
+    if (!path) throw new Error("address unknown '" + txData.from + "'");
+    const eth = new AppEth(transport);
+    const tx = new EthereumTx(txData, { chain: networkId });
+
+    // Set the EIP155 bits
+    tx.raw[6] = Buffer.from([networkId]); // v
+    tx.raw[7] = Buffer.from([]); // r
+    tx.raw[8] = Buffer.from([]); // s
+
+    // Pass hex-rlp to ledger for signing
+    const result = await eth.signTransaction(path, tx.serialize().toString('hex'));
+
+    // Store signature in transaction
+    tx.v = Buffer.from(result.v, 'hex');
+    tx.r = Buffer.from(result.r, 'hex');
+    tx.s = Buffer.from(result.s, 'hex');
+
+    // EIP155: v should be chain_id * 2 + {35, 36}
+    const signedChainId = Math.floor((tx.v[0] - 35) / 2);
+    const validChainId = networkId & 0xff; // FIXME this is to fixed a current workaround that app don't support > 0xff
+    if (signedChainId !== validChainId) {
+      throw makeError(
+        'Invalid networkId signature returned. Expected: ' + networkId + ', Got: ' + signedChainId,
+        'InvalidNetworkId'
+      );
+    }
+
+    return `0x${tx.serialize().toString('hex')}`;
+  }
+
+  const subprovider = new HookedWalletSubprovider({
+    getAccounts: (callback: (err: any, res: any) => void) => {
+      getAccounts()
+        .then((res) => callback(null, Object.values(res)))
+        .catch((err) => callback(err, null));
+    },
+    signPersonalMessage: (txData: any, callback: (err: any, res: any) => void) => {
+      signPersonalMessage(txData)
+        .then((res) => callback(null, res))
+        .catch((err) => callback(err, null));
+    },
+    signTransaction: (txData: any, callback: (err: any, res: any) => void) => {
+      signTransaction(txData)
+        .then((res) => callback(null, res))
+        .catch((err) => callback(err, null));
+    },
+  });
+
+  return subprovider;
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 2118810..5709b8d 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "@gnosis.pm/safe-apps-web3-react": "^0.6.2",
     "@gnosis.pm/safe-apps-web3modal": "^2.0.0",
     "@instadapp/vue-web3": "^0.3.0",
+    "@ledgerhq/hw-transport-webusb": "^6.6.0",
     "@nuxtjs/axios": "^5.13.6",
     "@nuxtjs/composition-api": "^0.27.0",
     "@portis/web3": "^4.0.5",
diff --git a/yarn.lock b/yarn.lock
index b21507e..412be7c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1349,11 +1349,26 @@
     "@ledgerhq/logs" "^4.72.0"
     rxjs "^6.5.3"
 
+"@ledgerhq/devices@^6.3.0":
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/devices/-/devices-6.3.0.tgz#7ee59614198882311d1805912e368451527d05b2"
+  integrity sha512-DmVxqMAf3FhkpKjkbBCFVJ5DmesfplujeCLzFwO/zF5VGuwY7xxPqeSxlpusXJkqhEq+DbFzIDRWJYDf7rtXqg==
+  dependencies:
+    "@ledgerhq/errors" "^6.2.0"
+    "@ledgerhq/logs" "^6.2.0"
+    rxjs "6"
+    semver "^7.3.5"
+
 "@ledgerhq/errors@^4.78.0":
   version "4.78.0"
   resolved "https://registry.yarnpkg.com/@ledgerhq/errors/-/errors-4.78.0.tgz#23daf3af54d03b1bda3e616002b555da1bdb705a"
   integrity sha512-FX6zHZeiNtegBvXabK6M5dJ+8OV8kQGGaGtuXDeK/Ss5EmG4Ltxc6Lnhe8hiHpm9pCHtktOsnUVL7IFBdHhYUg==
 
+"@ledgerhq/errors@^6.2.0":
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/errors/-/errors-6.2.0.tgz#7dc2b3bf6bdedccdaa1b97dccacfa912c4fc22f8"
+  integrity sha512-eO03x8HJmG60WtlrMuahigW/rwywFdcGzCnihta/MjkM8BD9A660cKVkyIuheCcpaB7UV/r+QsRl9abHbjjaag==
+
 "@ledgerhq/hw-app-eth@^4.3.0":
   version "4.78.0"
   resolved "https://registry.yarnpkg.com/@ledgerhq/hw-app-eth/-/hw-app-eth-4.78.0.tgz#fbd7ffe7f371d0c32a53f38c5149ab8d13514297"
@@ -1395,6 +1410,16 @@
     "@ledgerhq/hw-transport" "^4.24.0"
     u2f-api "0.2.7"
 
+"@ledgerhq/hw-transport-webusb@^6.6.0":
+  version "6.6.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/hw-transport-webusb/-/hw-transport-webusb-6.6.0.tgz#9be0d9f32ccee27f754bc50b35d9a703ebcc4d36"
+  integrity sha512-ovY2IzbmAFsVgym7ftLU4c36Me5DHuM41rdI7XipMRd1COvnYNiutqAMym2RLk5IS2LRPAqTWiWgt86Oy6DGvQ==
+  dependencies:
+    "@ledgerhq/devices" "^6.3.0"
+    "@ledgerhq/errors" "^6.2.0"
+    "@ledgerhq/hw-transport" "^6.3.0"
+    "@ledgerhq/logs" "^6.2.0"
+
 "@ledgerhq/hw-transport@^4.24.0", "@ledgerhq/hw-transport@^4.78.0":
   version "4.78.0"
   resolved "https://registry.yarnpkg.com/@ledgerhq/hw-transport/-/hw-transport-4.78.0.tgz#714786658e1f2fbc0569e06e2abf8d15d310d931"
@@ -1404,11 +1429,25 @@
     "@ledgerhq/errors" "^4.78.0"
     events "^3.0.0"
 
+"@ledgerhq/hw-transport@^6.3.0":
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/hw-transport/-/hw-transport-6.3.0.tgz#4fc966b1a68c991c0a6b5384841f99c4f8304ce9"
+  integrity sha512-kdnVrgmxrFtKaRdkoaQBEa02RXgLzEBiooYbxA65BGSJig3PGWDS9LrqNpzLTZM1RQlivd9NLBmfwU2ze4chWA==
+  dependencies:
+    "@ledgerhq/devices" "^6.3.0"
+    "@ledgerhq/errors" "^6.2.0"
+    events "^3.3.0"
+
 "@ledgerhq/logs@^4.72.0":
   version "4.72.0"
   resolved "https://registry.yarnpkg.com/@ledgerhq/logs/-/logs-4.72.0.tgz#43df23af013ad1135407e5cf33ca6e4c4c7708d5"
   integrity sha512-o+TYF8vBcyySRsb2kqBDv/KMeme8a2nwWoG+lAWzbDmWfb2/MrVWYCVYDYvjXdSoI/Cujqy1i0gIDrkdxa9chA==
 
+"@ledgerhq/logs@^6.2.0":
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/logs/-/logs-6.2.0.tgz#9fb2d6f1811316697f7b3cc14607f6c608912419"
+  integrity sha512-SLyFyD7ElMhgKWPYedFGCT/ilcbGPgL5hXXYHxOM79Fs5fWi0zaUpt5oGqGMsOAAFaMa9/rbun0pokzPhEFz8A==
+
 "@metamask/safe-event-emitter@2.0.0", "@metamask/safe-event-emitter@^2.0.0":
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@metamask/safe-event-emitter/-/safe-event-emitter-2.0.0.tgz#af577b477c683fad17c619a78208cede06f9605c"
@@ -12328,7 +12367,7 @@ rustbn.js@~0.2.0:
   resolved "https://registry.yarnpkg.com/rustbn.js/-/rustbn.js-0.2.0.tgz#8082cb886e707155fd1cb6f23bd591ab8d55d0ca"
   integrity sha512-4VlvkRUuCJvr2J6Y0ImW7NvTCriMi7ErOAqWk1y69vAdoNIzCF3yPmgeNzx+RQTLEDFq5sHfscn1MwHxP9hNfA==
 
-rxjs@^6.5.3, rxjs@^6.6.0, rxjs@^6.6.3:
+rxjs@6, rxjs@^6.5.3, rxjs@^6.6.0, rxjs@^6.6.3:
   version "6.6.7"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.6.7.tgz#90ac018acabf491bf65044235d5863c4dab804c9"
   integrity sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ==