diff --git a/Makefile b/Makefile
index 3fa3a45..67cd3bb 100644
--- a/Makefile
+++ b/Makefile
@@ -16,6 +16,7 @@ deploy-optimism :; forge script script/DeployTransparentProxyFactory.s.sol:Deplo
 deploy-arbitrum :; forge script script/DeployTransparentProxyFactory.s.sol:DeployArbitrum --rpc-url arbitrum --broadcast --legacy --ledger --mnemonic-indexes ${MNEMONIC_INDEX} --sender ${LEDGER_SENDER} --verify -vvvv
 deploy-zksync	:; FOUNDRY_PROFILE=zksync forge script zksync/script/DeployTransparentProxyFactoryZkSync.s.sol:DeployZkSync --zksync --system-mode=true --rpc-url zksync --broadcast --ledger --mnemonic-indexes ${MNEMONIC_INDEX} --sender ${LEDGER_SENDER} --verify -vvvv
 deploy-xlayer :; forge script script/DeployTransparentProxyFactory.s.sol:DeployTransparentProxyFactory --rpc-url xlayer --broadcast --ledger --mnemonic-indexes ${MNEMONIC_INDEX} --sender ${LEDGER_SENDER} --verify --legacy -vvvv
+deploy-megaeth :; forge script script/DeployTransparentProxyFactory.s.sol:DeployTransparentProxyFactory --rpc-url megaeth --broadcast --ledger --mnemonic-indexes ${MNEMONIC_INDEX} --sender ${LEDGER_SENDER} --verify --legacy -vvvv --skip-simulation
 # ---------------------------------------------- BASE SCRIPT CONFIGURATION ---------------------------------------------
 
 BASE_LEDGER = --ledger --mnemonic-indexes $(MNEMONIC_INDEX) --sender $(LEDGER_SENDER)
diff --git a/foundry.toml b/foundry.toml
index a8771b3..fea45a2 100644
--- a/foundry.toml
+++ b/foundry.toml
@@ -62,6 +62,7 @@ linea = "${RPC_LINEA}"
 soneium = "${RPC_SONEIUM}"
 bob = "${RPC_BOB}"
 xlayer = "${RPC_XLAYER}"
+megaeth = "${RPC_MEGAETH}"
 
 [fuzz]
 no_zksync_reserved_addresses = true
diff --git a/src/contracts/utils/ChainHelpers.sol b/src/contracts/utils/ChainHelpers.sol
index 0e5f68b..52d33ab 100644
--- a/src/contracts/utils/ChainHelpers.sol
+++ b/src/contracts/utils/ChainHelpers.sol
@@ -30,6 +30,7 @@ library ChainIds {
   uint256 internal constant PLASMA = 9745;
   uint256 internal constant XLAYER = 196;
   uint256 internal constant ANVIL = 31337;
+  uint256 internal constant MEGAETH = 4326;
 }
 
 library TestNetChainIds {
@@ -54,6 +55,7 @@ library TestNetChainIds {
   uint256 internal constant BOB_SEPOLIA = 808813;
   uint256 internal constant PLASMA_TESTNET = 9746;
   uint256 internal constant XLAYER_TESTNET = 1952;
+  uint256 internal constant MEGAETH_TESTNET = 6342;
 }
 
 library ChainHelpers {
@@ -113,6 +115,8 @@ library ChainHelpers {
       newFork = vm.createSelectFork(vm.rpcUrl('plasma'));
     } else if (chainId == ChainIds.XLAYER) {
       newFork = vm.createSelectFork(vm.rpcUrl('xlayer'));
+    } else if (chainId == ChainIds.MEGAETH) {
+      newFork = vm.createSelectFork(vm.rpcUrl('megaeth'));
     } else {
       revert UnknownChainId();
     }
@@ -163,6 +167,8 @@ library ChainHelpers {
       networkName = 'plasma';
     } else if (chainId == ChainIds.XLAYER) {
       networkName = 'xlayer';
+    } else if (chainId == ChainIds.MEGAETH) {
+      networkName = 'megaeth';
     }
     // testnets
     else if (chainId == TestNetChainIds.ETHEREUM_SEPOLIA) {
@@ -203,6 +209,8 @@ library ChainHelpers {
       networkName = 'plasma_testnet';
     } else if (chainId == TestNetChainIds.XLAYER_TESTNET) {
       networkName = 'xlayer_testnet';
+    } else if (chainId == TestNetChainIds.MEGAETH_TESTNET) {
+      networkName = 'megaeth_testnet';
     } else {
       revert('chain id is not supported');
     }