diff --git a/src/utils/__tests__/__snapshots__/formatUtils.test.js.snap b/src/utils/__tests__/__snapshots__/formatUtils.test.js.snap
index c7a37e6c..448a338a 100644
--- a/src/utils/__tests__/__snapshots__/formatUtils.test.js.snap
+++ b/src/utils/__tests__/__snapshots__/formatUtils.test.js.snap
@@ -18,7 +18,7 @@ exports[`format utils formatAmount 3`] = `"0.000005 mBTC"`;
 
 exports[`format utils formatAmount 4`] = `"1e-8 eth"`;
 
-exports[`format utils formatAmount 5`] = `"0.00099999 undefined"`;
+exports[`format utils formatAmount 5`] = `"0.00099999 tau"`;
 
 exports[`format utils formatTime 1`] = `"No time estimate"`;
 
diff --git a/src/utils/__tests__/formatUtils.test.js b/src/utils/__tests__/formatUtils.test.js
index e2bc4593..eb1d026d 100644
--- a/src/utils/__tests__/formatUtils.test.js
+++ b/src/utils/__tests__/formatUtils.test.js
@@ -7,7 +7,7 @@ describe('format utils', () => {
             { amount: 1000000, coinInfo: { isBitcoin: true, currencyUnits: 'mbtc', shortcut: 'btc' } },
             { amount: 0.5, coinInfo: { isBitcoin: true, currencyUnits: 'mbtc', shortcut: 'btc' } },
             { amount: 1, coinInfo: { isBitcoin: false, shortcut: 'eth' } },
-            { amount: 99999, coinInfo: { isBitcoin: false, currencyUnits: 'tau' } },
+            { amount: 99999, coinInfo: { isBitcoin: false, shortcut: 'tau' } },
         ];
 
         input.forEach((entry) => {