diff --git a/src/actions/index.ts b/src/actions/index.ts
index 3b10c12e..35f87b3e 100644
--- a/src/actions/index.ts
+++ b/src/actions/index.ts
@@ -26,7 +26,7 @@ export {
   type SimulateDepositERC20ReturnType,
 } from './public/L1/simulateDepositERC20.js'
 export {
-  type simulateDepositETH,
+  simulateDepositETH,
   type SimulateDepositETHParameters,
   type SimulateDepositETHReturnType,
 } from './public/L1/simulateDepositETH.js'
diff --git a/src/actions/wallet/L1/writeDepositETH.ts b/src/actions/wallet/L1/writeDepositETH.ts
index 7742c3a6..a8a82659 100644
--- a/src/actions/wallet/L1/writeDepositETH.ts
+++ b/src/actions/wallet/L1/writeDepositETH.ts
@@ -1,4 +1,5 @@
 import type { Account, Chain, Transport, WalletClient, WriteContractReturnType } from 'viem'
+import { estimateContractGas } from 'viem/actions'
 import { ABI, CONTRACT, type DepositETHParameters, FUNCTION } from '../../../types/depositETH.js'
 import type { L1WriteActionBaseType } from '../../../types/l1Actions.js'
 import { writeOpStackL1, type WriteOpStackL1Parameters } from './writeOpStackL1.js'
@@ -33,24 +34,22 @@ export async function writeDepositETH<
     args: { to, minGasLimit, extraData = '0x' },
     l1StandardBridgeAddress,
     ...rest
-  }: WriteDepositETHParameters<
-    TChain,
-    TAccount,
-    TChainOverride
-  >,
+  }: WriteDepositETHParameters<TChain, TAccount, TChainOverride>,
 ): Promise<WriteContractReturnType> {
+  const gas = await estimateContractGas(client, {
+    account: client.account,
+    args: [to, minGasLimit, extraData],
+    abi: ABI,
+    functionName: FUNCTION,
+    address: l1StandardBridgeAddress,
+  } as any)
   return writeOpStackL1(client, {
     address: l1StandardBridgeAddress,
     abi: ABI,
     contract: CONTRACT,
     functionName: FUNCTION,
+    gas: gas + (gas / BigInt(2)),
     args: [to, minGasLimit, extraData],
     ...rest,
-  } as unknown as WriteOpStackL1Parameters<
-    TChain,
-    TAccount,
-    TChainOverride,
-    typeof ABI,
-    typeof FUNCTION
-  >)
+  } as unknown as WriteOpStackL1Parameters<TChain, TAccount, TChainOverride, typeof ABI, typeof FUNCTION>)
 }