diff --git a/lib/cash-out/cash-out-helper.js b/lib/cash-out/cash-out-helper.js
index a98f7a31..cae14a0d 100644
--- a/lib/cash-out/cash-out-helper.js
+++ b/lib/cash-out/cash-out-helper.js
@@ -51,7 +51,7 @@ const mapValuesWithKey = _.mapValues.convert({cap: false})
 
 function convertBigNumFields (obj) {
   const convert = (value, key) => {
-    if (_.includes(key, [ 'cryptoAtoms', 'receivedCryptoAtoms', 'fiat' ])) {
+    if (_.includes(key, [ 'cryptoAtoms', 'receivedCryptoAtoms', 'fiat', 'fixedFee', 'fixedFeeCrypto' ])) {
       return value.toString()
     }
 
diff --git a/lib/tx.js b/lib/tx.js
index 3e3dc27e..2e777c51 100644
--- a/lib/tx.js
+++ b/lib/tx.js
@@ -40,7 +40,7 @@ function massage (tx, pi) {
       : {
         cryptoAtoms: new BN(r.cryptoAtoms),
         fiat: new BN(r.fiat),
-        cashOutFee: new BN(r.cashOutFee),
+        fixedFee: new BN(r.fixedFee),
         rawTickerPrice: r.rawTickerPrice ? new BN(r.rawTickerPrice) : null,
         commissionPercentage: new BN(r.commissionPercentage)
       }