diff --git a/ui/app/components/currency-input.js b/ui/app/components/currency-input.js
index 5e534d87b..f192ee531 100644
--- a/ui/app/components/currency-input.js
+++ b/ui/app/components/currency-input.js
@@ -40,7 +40,7 @@ function sanitizeDecimal (val) {
 //  sanitizeValue('.200') -> '0.200'
 //  sanitizeValue('a.b.1.c,89.123') -> '0.189123'
 function sanitizeValue (value) {
-  let [,integer, point, decimal] = (/([^.]*)([.]?)([^.]*)/).exec(value)
+  let [integer, point, decimal] = (/([^.]*)([.]?)([^.]*)/).exec(value)
 
   integer = sanitizeInteger(integer) || '0'
   decimal = sanitizeDecimal(decimal)
diff --git a/ui/app/components/customize-gas-modal/index.js b/ui/app/components/customize-gas-modal/index.js
index b77e1990f..f01f42fe0 100644
--- a/ui/app/components/customize-gas-modal/index.js
+++ b/ui/app/components/customize-gas-modal/index.js
@@ -115,7 +115,7 @@ CustomizeGasModal.prototype.validate = function ({ gasTotal, gasLimit }) {
   } = this.props
 
   let error = null
-  
+
   const balanceIsSufficient = isBalanceSufficient({
     amount,
     gasTotal,
diff --git a/ui/app/components/send/send-utils.js b/ui/app/components/send/send-utils.js
index bd1197950..d8211930d 100644
--- a/ui/app/components/send/send-utils.js
+++ b/ui/app/components/send/send-utils.js
@@ -7,7 +7,7 @@ const {
   calcTokenAmount,
 } = require('../../token-util')
 
-function isBalanceSufficient({
+function isBalanceSufficient ({
   amount = '0x0',
   gasTotal = '0x0',
   balance,
@@ -39,7 +39,7 @@ function isBalanceSufficient({
   return balanceIsSufficient
 }
 
-function isTokenBalanceSufficient({
+function isTokenBalanceSufficient ({
   amount = '0x0',
   tokenBalance,
   decimals,
diff --git a/ui/app/conversion-util.js b/ui/app/conversion-util.js
index ee2950071..de37bd595 100644
--- a/ui/app/conversion-util.js
+++ b/ui/app/conversion-util.js
@@ -151,7 +151,7 @@ const subtractCurrencies = (a, b, options = {}) => {
     bBase,
     ...conversionOptions
   } = options
-  const value = (new BigNumber(a, aBase)).minus(b, bBase);
+  const value = (new BigNumber(a, aBase)).minus(b, bBase)
 
   return converter({
     value,
@@ -183,7 +183,7 @@ const conversionGreaterThan = (
 ) => {
   const firstValue = converter({ ...firstProps })
   const secondValue = converter({ ...secondProps })
-  
+
   return firstValue.gt(secondValue)
 }
 
diff --git a/ui/app/send-v2.js b/ui/app/send-v2.js
index 0cef47b27..690af7e5c 100644
--- a/ui/app/send-v2.js
+++ b/ui/app/send-v2.js
@@ -106,7 +106,7 @@ SendTransactionScreen.prototype.componentWillMount = function () {
     .all([
       getGasPrice(),
       estimateGas(estimateGasParams),
-      tokenContract && tokenContract.balanceOf(from.address)
+      tokenContract && tokenContract.balanceOf(from.address),
     ])
     .then(([gasPrice, gas, usersToken]) => {
 
@@ -352,7 +352,7 @@ SendTransactionScreen.prototype.validateAmount = function (value) {
   let amountError = null
 
   const sufficientBalance = isBalanceSufficient({
-    amount: selectedToken ?  '0x0' : amount,
+    amount: selectedToken ? '0x0' : amount,
     gasTotal,
     balance,
     primaryCurrency,
@@ -395,7 +395,7 @@ SendTransactionScreen.prototype.renderAmountRow = function () {
     amount,
   } = this.props
   return h('div.send-v2__form-row', [
-    
+
     h('div.send-v2__form-label', [
       'Amount:',
       this.renderErrorMessage('amount'),