diff --git a/lib/plugins.js b/lib/plugins.js
index 81f7ebbd..426095a3 100644
--- a/lib/plugins.js
+++ b/lib/plugins.js
@@ -184,7 +184,7 @@ exports.fiatBalance = function fiatBalance(deviceFingerprint) {
 
   // `balance.transferBalance` is the balance of our transfer account (the one
   // we use to send Bitcoins to clients) in satoshis.
-  var transferBalance = balance.transferBalance;
+  var transferBalance = lastBalances.transferBalance.BTC;
 
   // Since `transferBalance` is in satoshis, we need to turn it into
   // bitcoins and then fiat to learn how much fiat currency we can exchange.