diff --git a/lib/wallet.js b/lib/wallet.js
index 0f1ce2f2..ecdf66fc 100644
--- a/lib/wallet.js
+++ b/lib/wallet.js
@@ -170,6 +170,11 @@ function authorizeZeroConf (settings, tx, machineId) {
     return Promise.reject(new Error('tx.fiat is undefined!'))
   }
 
+  // TODO: confirm if this treatment is needed for ERC-20 tokens, once their cash-out transactions are enabled
+  if (tx.cryptoCode === 'ETH') {
+    return Promise.resolve(false)
+  }
+
   if (tx.fiat.gt(zeroConfLimit)) {
     return Promise.resolve(false)
   }
diff --git a/migrations/1661125970289-eth-zero-conf-value.js b/migrations/1661125970289-eth-zero-conf-value.js
new file mode 100644
index 00000000..4376d67e
--- /dev/null
+++ b/migrations/1661125970289-eth-zero-conf-value.js
@@ -0,0 +1,22 @@
+const _ = require('lodash/fp')
+
+const { saveConfig, loadLatest } = require('../lib/new-settings-loader')
+
+exports.up = function (next) {
+  const newConfig = {}
+  return loadLatest()
+    .then(config => {
+      if (!_.isNil(config.config.wallets_ETH_zeroConfLimit) && config.config.wallets_ETH_zeroConfLimit !== 0) {
+        newConfig[`wallets_ETH_zeroConfLimit`] = 0
+        return saveConfig(newConfig)
+      }
+    })
+    .then(next)
+    .catch(err => {
+      return next(err)
+    })
+}
+
+module.exports.down = function (next) {
+  next()
+}