diff --git a/config/executor_addresses.json b/config/executor_addresses.json
index 53b0161..83b3fab 100644
--- a/config/executor_addresses.json
+++ b/config/executor_addresses.json
@@ -12,7 +12,10 @@
     "vm:balancer_v2": "0x543778987b293C7E8Cf0722BB2e935ba6f4068D4"
   },
   "base": {
-    "uniswap_v2": "0x2DaE954eCF457276F90B68Cee68981C0aA07f2ef"
+    "uniswap_v2": "0xa2D6c55676D0d2A1D090e3157aCC9a41bB53BE3B",
+    "uniswap_v3": "0x374fFd7224422dF5dE83B43C7Fa8379F9CAA826a",
+    "uniswap_v4": "0xf1531642018C9Ab6a1B07666755d975eae16a01b",
+    "vm:balancer_v2": "0x6920209CaAF45872006eC507f2f18595af030418"
   },
   "tenderly_base": {
     "uniswap_v3": "0x7c7E06d7317e620a185078e236879D2a87fC8d22"
diff --git a/foundry/scripts/deploy-executors.js b/foundry/scripts/deploy-executors.js
index e04acef..f3c8217 100644
--- a/foundry/scripts/deploy-executors.js
+++ b/foundry/scripts/deploy-executors.js
@@ -3,12 +3,21 @@ const {ethers} = require("hardhat");
 const hre = require("hardhat");
 
 // Comment out the executors you don't want to deploy
-const executors_to_deploy = [
-    {exchange: "UniswapV2Executor", args: []},
+const executors_to_deploy = {
+  "ethereum":[
+    {exchange: "UniswapV2Executor", args: ["0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f"]},
     {exchange: "UniswapV3Executor", args: ["0x1F98431c8aD98523631AE4a59f267346ea31F984"]},
     {exchange: "UniswapV4Executor", args: ["0x000000000004444c5dc75cB358380D2e3dE08A90"]},
     {exchange: "BalancerV2Executor", args: []},
-]
+  ],
+  "base":[
+    {exchange: "UniswapV2Executor", args: ["0x8909Dc15e40173Ff4699343b6eB8132c65e18eC6"]},
+    {exchange: "UniswapV3Executor", args: ["0x33128a8fC17869897dcE68Ed026d694621f6FDfD"]},
+    {exchange: "UniswapV4Executor", args: ["0x498581ff718922c3f8e6a244956af099b2652b2b"]},
+    {exchange: "BalancerV2Executor", args: []},
+  ],
+
+}
 
 async function main() {
     const network = hre.network.name;
@@ -18,7 +27,7 @@ async function main() {
     console.log(`Deploying with account: ${deployer.address}`);
     console.log(`Account balance: ${ethers.utils.formatEther(await deployer.getBalance())} ETH`);
 
-    for (const executor of executors_to_deploy) {
+    for (const executor of executors_to_deploy[network]) {
         const {exchange, args} = executor;
         const Executor = await ethers.getContractFactory(exchange);
         const deployedExecutor = await Executor.deploy(...args);
diff --git a/foundry/src/executors/UniswapV2Executor.sol b/foundry/src/executors/UniswapV2Executor.sol
index 2a40897..6707ce8 100644
--- a/foundry/src/executors/UniswapV2Executor.sol
+++ b/foundry/src/executors/UniswapV2Executor.sol
@@ -7,6 +7,7 @@ import "@uniswap-v2/contracts/interfaces/IUniswapV2Pair.sol";
 
 error UniswapV2Executor__InvalidDataLength();
 error UniswapV2Executor__InvalidTarget();
+error UniswapV2Executor__InvalidFactory();
 
 contract UniswapV2Executor is IExecutor {
     using SafeERC20 for IERC20;
@@ -14,8 +15,16 @@ contract UniswapV2Executor is IExecutor {
     bytes32 internal constant POOL_INIT_CODE_HASH =
         0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f;
 
-    address private constant FACTORY =
-        0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f;
+    address public immutable factory;
+    address private immutable self;
+
+    constructor(address _factory) {
+        if (_factory == address(0)) {
+            revert UniswapV2Executor__InvalidFactory();
+        }
+        factory = _factory;
+        self = address(this);
+    }
 
     // slither-disable-next-line locked-ether
     function swap(uint256 givenAmount, bytes calldata data)
@@ -94,7 +103,7 @@ contract UniswapV2Executor is IExecutor {
                 uint256(
                     keccak256(
                         abi.encodePacked(
-                            hex"ff", FACTORY, salt, POOL_INIT_CODE_HASH
+                            hex"ff", factory, salt, POOL_INIT_CODE_HASH
                         )
                     )
                 )
diff --git a/foundry/test/Constants.sol b/foundry/test/Constants.sol
index 6f552f8..67b0f29 100644
--- a/foundry/test/Constants.sol
+++ b/foundry/test/Constants.sol
@@ -47,7 +47,8 @@ contract Constants is Test, BaseConstants {
     address USDC_WBTC_POOL = 0x004375Dff511095CC5A197A54140a24eFEF3A416;
 
     // uniswap v3
-    address USV3_FACTORY = 0x1F98431c8aD98523631AE4a59f267346ea31F984;
+    address USV3_FACTORY_ETHEREUM = 0x1F98431c8aD98523631AE4a59f267346ea31F984;
+    address USV2_FACTORY_ETHEREUM = 0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f;
     address DAI_WETH_USV3 = 0xC2e9F25Be6257c210d7Adf0D4Cd6E3E881ba25f8;
 
     /**
diff --git a/foundry/test/TychoRouterTestSetup.sol b/foundry/test/TychoRouterTestSetup.sol
index 59264a5..8fbf8c5 100644
--- a/foundry/test/TychoRouterTestSetup.sol
+++ b/foundry/test/TychoRouterTestSetup.sol
@@ -45,7 +45,8 @@ contract TychoRouterTestSetup is Test, Constants {
         vm.createSelectFork(vm.rpcUrl("mainnet"), forkBlock);
 
         vm.startPrank(ADMIN);
-        address factoryV3 = USV3_FACTORY;
+        address factoryV3 = USV3_FACTORY_ETHEREUM;
+        address factoryV2 = USV2_FACTORY_ETHEREUM;
         address poolManagerAddress = 0x000000000004444c5dc75cB358380D2e3dE08A90;
         IPoolManager poolManager = IPoolManager(poolManagerAddress);
         tychoRouter = new TychoRouterExposed(permit2Address, WETH_ADDR);
@@ -60,7 +61,7 @@ contract TychoRouterTestSetup is Test, Constants {
         deployDummyContract();
         vm.stopPrank();
 
-        usv2Executor = new UniswapV2Executor();
+        usv2Executor = new UniswapV2Executor(factoryV2);
         usv3Executor = new UniswapV3Executor(factoryV3);
         usv4Executor = new UniswapV4Executor(poolManager);
         vm.startPrank(EXECUTOR_SETTER);
diff --git a/foundry/test/executors/UniswapV2Executor.t.sol b/foundry/test/executors/UniswapV2Executor.t.sol
index 83baadd..f9b15a4 100644
--- a/foundry/test/executors/UniswapV2Executor.t.sol
+++ b/foundry/test/executors/UniswapV2Executor.t.sol
@@ -6,6 +6,8 @@ import {Test} from "../../lib/forge-std/src/Test.sol";
 import {Constants} from "../Constants.sol";
 
 contract UniswapV2ExecutorExposed is UniswapV2Executor {
+    constructor(address _factory) UniswapV2Executor(_factory) {}
+
     function decodeParams(bytes calldata data)
         external
         pure
@@ -42,7 +44,7 @@ contract FakeUniswapV2Pool {
     }
 }
 
-contract UniswapV2ExecutorTest is UniswapV2ExecutorExposed, Test, Constants {
+contract UniswapV2ExecutorTest is Test, Constants {
     using SafeERC20 for IERC20;
 
     UniswapV2ExecutorExposed uniswapV2Exposed;
@@ -52,7 +54,7 @@ contract UniswapV2ExecutorTest is UniswapV2ExecutorExposed, Test, Constants {
     function setUp() public {
         uint256 forkBlock = 17323404;
         vm.createSelectFork(vm.rpcUrl("mainnet"), forkBlock);
-        uniswapV2Exposed = new UniswapV2ExecutorExposed();
+        uniswapV2Exposed = new UniswapV2ExecutorExposed(USV2_FACTORY_ETHEREUM);
     }
 
     function testDecodeParams() public view {
diff --git a/foundry/test/executors/UniswapV3Executor.t.sol b/foundry/test/executors/UniswapV3Executor.t.sol
index 42e8e6b..8928627 100644
--- a/foundry/test/executors/UniswapV3Executor.t.sol
+++ b/foundry/test/executors/UniswapV3Executor.t.sol
@@ -44,7 +44,7 @@ contract UniswapV3ExecutorTest is Test, Constants {
         uint256 forkBlock = 17323404;
         vm.createSelectFork(vm.rpcUrl("mainnet"), forkBlock);
 
-        uniswapV3Exposed = new UniswapV3ExecutorExposed(USV3_FACTORY);
+        uniswapV3Exposed = new UniswapV3ExecutorExposed(USV3_FACTORY_ETHEREUM);
     }
 
     function testDecodeParams() public view {