diff --git a/ethereum/contracts/dev-contracts/Cronos.sol b/ethereum/contracts/dev-contracts/Cronos.sol
deleted file mode 100644
index 38761374..00000000
--- a/ethereum/contracts/dev-contracts/Cronos.sol
+++ /dev/null
@@ -1,57 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-
-pragma solidity 0.8.20;
-
-contract Cronos {
-    string public name = "Cronos";
-    string public symbol = "CRO";
-    uint8 public decimals = 18;
-    address private _admin;
-
-    event Approval(address indexed src, address indexed guy, uint256 wad);
-    event Transfer(address indexed src, address indexed dst, uint256 wad);
-    event Deposit(address indexed dst, uint256 wad);
-    event Withdrawal(address indexed src, uint256 wad);
-
-    mapping(address => uint256) public balanceOf;
-    mapping(address => mapping(address => uint256)) public allowance;
-
-    constructor(address admin) {
-        _admin = admin;
-    }
-
-    function totalSupply() public view returns (uint256) {
-        return address(this).balance;
-    }
-
-    function approve(address guy, uint256 wad) public returns (bool) {
-        allowance[msg.sender][guy] = wad;
-        emit Approval(msg.sender, guy, wad);
-        return true;
-    }
-
-    function transfer(address dst, uint256 wad) public returns (bool) {
-        return transferFrom(msg.sender, dst, wad);
-    }
-
-    function transferFrom(address src, address dst, uint256 wad) public returns (bool) {
-        require(balanceOf[src] >= wad);
-
-        if (src != msg.sender && allowance[src][msg.sender] != type(uint256).max) {
-            require(allowance[src][msg.sender] >= wad);
-            allowance[src][msg.sender] -= wad;
-        }
-
-        balanceOf[src] -= wad;
-        balanceOf[dst] += wad;
-
-        emit Transfer(src, dst, wad);
-
-        return true;
-    }
-
-    function mint(address dest, uint wad) external {
-        require(msg.sender == _admin, "only admin can mint");
-        balanceOf[dest] += wad;
-    }
-}
diff --git a/ethereum/contracts/dev-contracts/CronosTestnet.sol b/ethereum/contracts/dev-contracts/CronosTestnet.sol
new file mode 100644
index 00000000..cb1d1226
--- /dev/null
+++ b/ethereum/contracts/dev-contracts/CronosTestnet.sol
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: Apache-2.0
+
+pragma solidity 0.8.20;
+
+import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
+import "@openzeppelin/contracts/access/Ownable.sol";
+
+contract CronosTestnet is ERC20, Ownable {
+    uint8 private _decimals = 18;
+
+    constructor() ERC20("Cronos Testnet", "TCRO"){
+    }
+
+    function mint(address dest, uint wad) public onlyOwner returns (bool) {
+        _mint(dest, wad);
+        return true;
+    }
+
+    function decimals() public view override returns (uint8) {
+        return _decimals;
+    }
+}
diff --git a/ethereum/scripts/deploy-erc20.ts b/ethereum/scripts/deploy-erc20.ts
index 6ea11219..2bad5339 100644
--- a/ethereum/scripts/deploy-erc20.ts
+++ b/ethereum/scripts/deploy-erc20.ts
@@ -29,8 +29,8 @@ async function deployToken(token: TokenDescription, wallet: Wallet): Promise<Tok
   token.implementation = token.implementation || DEFAULT_ERC20;
   const tokenFactory = await hardhat.ethers.getContractFactory(token.implementation, wallet);
   let args = token.implementation !== "WETH9" ? [token.name, token.symbol, token.decimals] : [];
-  if (token.implementation == "Cronos") {
-     args = [wallet.address];
+  if (token.implementation == "CronosTestnet") {
+     args = [];
   }
   const erc20 = await tokenFactory.deploy(...args, { gasLimit: 5000000 });
   await erc20.deployTransaction.wait();
diff --git a/ethereum/scripts/initialize-bridges.ts b/ethereum/scripts/initialize-bridges.ts
index e16d99f2..cb098282 100644
--- a/ethereum/scripts/initialize-bridges.ts
+++ b/ethereum/scripts/initialize-bridges.ts
@@ -13,7 +13,7 @@ import {
 
 import * as fs from "fs";
 import * as path from "path";
-import { Cronos, CronosFactory } from '../typechain';
+import { CronosTestnet, CronosTestnetFactory } from '../typechain';
 
 const provider = web3Provider();
 const testConfigPath = path.join(process.env.ZKSYNC_HOME as string, "etc/test_config/constant");
@@ -53,7 +53,7 @@ const L2_ERC20_BRIDGE_INTERFACE = readInterface(l2BridgeArtifactsPath, "L2ERC20B
 const DEPLOY_L2_BRIDGE_COUNTERPART_GAS_LIMIT = getNumberFromEnv("CONTRACTS_DEPLOY_L2_BRIDGE_COUNTERPART_GAS_LIMIT");
 
 
-async function approveSpendingGasToken(cro: Cronos, wallet: Wallet, spender: string, amount: ethers.BigNumber) {
+async function approveSpendingGasToken(cro: CronosTestnet, wallet: Wallet, spender: string, amount: ethers.BigNumber) {
     cro = cro.connect(wallet);
     const approveTx = await cro.approve(spender, amount, {
         gasLimit: 210000,
@@ -102,7 +102,7 @@ async function main() {
       const croTokenAddress = deployer.addresses.CroToken;
       console.log(croTokenAddress);
 
-      let cro = CronosFactory.connect(croTokenAddress, deploy2Wallet)
+      let cro = CronosTestnetFactory.connect(croTokenAddress, deploy2Wallet)
       // mint for deployer wallet
       const tx = await cro.mint(deployWallet.address, ethers.utils.parseEther('10000000000'), {
           gasLimit: 210000,
diff --git a/ethereum/scripts/verify.ts b/ethereum/scripts/verify.ts
index 7e274ddb..4bb702ce 100644
--- a/ethereum/scripts/verify.ts
+++ b/ethereum/scripts/verify.ts
@@ -48,9 +48,7 @@ async function main() {
         process.env.MNEMONIC ? process.env.MNEMONIC : ethTestConfig.mnemonic,
         "m/44'/60'/0'/0/1"
     ).connect(provider);
-    const cro = verifyPromise(addresses.CroToken, [
-        deployWallet.address
-    ]);
+    const cro = verifyPromise(addresses.CroToken);
     promises.push(cro);
 
   // TODO: Restore after switching to hardhat tasks (SMA-1711).
@@ -72,6 +70,7 @@ async function main() {
 
   // Bridges
   const promise = verifyPromise(addresses.Bridges.ERC20BridgeImplementation, [
+    addresses.CroToken,
     addresses.ZkSync.DiamondProxy,
     addresses.AllowList,
   ]);
diff --git a/ethereum/src.ts/deploy.ts b/ethereum/src.ts/deploy.ts
index 64151804..94e1e840 100644
--- a/ethereum/src.ts/deploy.ts
+++ b/ethereum/src.ts/deploy.ts
@@ -60,7 +60,7 @@ export interface DeployerConfig {
 
 export function deployedAddressesFromEnv(): DeployedAddresses {
     const tokens = getTokens(process.env.CHAIN_ETH_NETWORK || "localhost");
-    const croToken = tokens.find((token: { symbol: string }) => token.symbol == "CRO")!.address;
+    const croToken = tokens.find((token: { symbol: string }) => token.symbol == "TCRO")!.address;
   return {
     ZkSync: {
       MailboxFacet: getAddressFromEnv("CONTRACTS_MAILBOX_FACET_ADDR"),