diff --git a/migrations/1617742522808-zeroConfLimit-migrate.js b/migrations/1617742522808-zeroConfLimit-migrate.js
index 03de48d6..e5374441 100644
--- a/migrations/1617742522808-zeroConfLimit-migrate.js
+++ b/migrations/1617742522808-zeroConfLimit-migrate.js
@@ -19,10 +19,10 @@ exports.up = function (next) {
 
     _.forEach(cryptoCode => {
       const walletConfig = configManager.getWalletSettings(cryptoCode, config)
-      const zeroConfLimit = _.get('zeroConfLimit', walletConfig)
-
-      if (_.isNil(zeroConfLimit)) {
-        config[`wallets_${cryptoCode}_zeroConfLimit`] = smallerZeroConf
+      const zeroConfLimit = cryptoCode === 'ETH' ? 0 : _.get('zeroConfLimit', walletConfig)
+      const key = `wallets_${cryptoCode}_zeroConfLimit`
+      if (isNil(zeroConfLimit)) {
+        config[key] = min
       }
     }, cryptoCodes)
 
diff --git a/new-lamassu-admin/src/components/editableTable/Row.js b/new-lamassu-admin/src/components/editableTable/Row.js
index 3d8c7836..7a4c60ee 100644
--- a/new-lamassu-admin/src/components/editableTable/Row.js
+++ b/new-lamassu-admin/src/components/editableTable/Row.js
@@ -136,8 +136,11 @@ const ECol = ({ editing, focus, config, extraPaddingRight, extraPadding }) => {
   } = config
 
   const { values } = useFormikContext()
-
-  const isEditing = editing && editable
+  const isEditable = editable => {
+    if (typeof editable === 'function') return editable(values)
+    return editable
+  }
+  const isEditing = editing && isEditable(editable)
   const isField = !bypassField
 
   const classes = useStyles({
diff --git a/new-lamassu-admin/src/pages/Wallet/Wizard.js b/new-lamassu-admin/src/pages/Wallet/Wizard.js
index 4123f3fd..bfbc4f0c 100644
--- a/new-lamassu-admin/src/pages/Wallet/Wizard.js
+++ b/new-lamassu-admin/src/pages/Wallet/Wizard.js
@@ -50,6 +50,7 @@ const Wizard = ({ coin, onClose, accountsConfig, accounts, save, error }) => {
 
   const getValue = code => R.find(R.propEq('code', code))(accounts)
 
+  const limit = zeroConfLimit && coin.code !== 'ETH' ? zeroConfLimit : 0
   const onContinue = async (stepConfig, stepAccount) => {
     const newConfig = R.merge(config, stepConfig)
     const newAccounts = stepAccount
@@ -57,8 +58,8 @@ const Wizard = ({ coin, onClose, accountsConfig, accounts, save, error }) => {
       : accountsToSave
 
     if (isLastStep) {
-      const configToSave = { ...newConfig, zeroConfLimit: 0 }
-      return save(toNamespace(coin.code, configToSave), newAccounts)
+      newConfig.zeroConfLimit = limit
+      return save(toNamespace(coin.code, newConfig), newAccounts)
     }
 
     setState({
diff --git a/new-lamassu-admin/src/pages/Wallet/helper.js b/new-lamassu-admin/src/pages/Wallet/helper.js
index 5b889e59..d2a9bba3 100644
--- a/new-lamassu-admin/src/pages/Wallet/helper.js
+++ b/new-lamassu-admin/src/pages/Wallet/helper.js
@@ -3,8 +3,14 @@ import * as Yup from 'yup'
 
 import { NumberInput } from 'src/components/inputs/formik'
 import Autocomplete from 'src/components/inputs/formik/Autocomplete.js'
+import { disabledColor } from 'src/styling/variables'
 import { CURRENCY_MAX } from 'src/utils/constants'
 
+const classes = {
+  editDisabled: {
+    color: disabledColor
+  }
+}
 const filterClass = type => R.filter(it => it.class === type)
 const filterCoins = ({ id }) => R.filter(it => R.contains(id)(it.cryptos))
 
@@ -21,13 +27,16 @@ const WalletSchema = Yup.object().shape({
 })
 
 const getElements = (cryptoCurrencies, accounts, onChange, wizard = false) => {
+  let currentCurrency = ''
   const widthAdjust = wizard ? 11 : 0
-  const viewCryptoCurrency = it =>
-    R.compose(
+  const viewCryptoCurrency = it => {
+    const currencyDisplay = R.compose(
       R.prop(['display']),
       R.find(R.propEq('code', it))
     )(cryptoCurrencies)
-
+    currentCurrency = currencyDisplay
+    return currencyDisplay
+  }
   const filterOptions = type => filterClass(type)(accounts || [])
 
   const getDisplayName = type => it =>
@@ -40,6 +49,12 @@ const getElements = (cryptoCurrencies, accounts, onChange, wizard = false) => {
     filterCoins(it)(filterOptions(option))
   )
 
+  const getZeroConfLimit = it => {
+    if (currentCurrency === 'Ethereum')
+      return <div style={classes.editDisabled}>{it}</div>
+    return it
+  }
+
   return [
     {
       name: 'id',
@@ -112,12 +127,13 @@ const getElements = (cryptoCurrencies, accounts, onChange, wizard = false) => {
       name: 'zeroConfLimit',
       size: 'sm',
       stripe: true,
-      view: it => it,
+      view: getZeroConfLimit,
       input: NumberInput,
       width: 190 - widthAdjust,
       inputProps: {
         decimalPlaces: 0
-      }
+      },
+      editable: row => row.id !== 'ETH'
     }
   ]
 }