diff --git a/lib/browser/api/touch-bar.js b/lib/browser/api/touch-bar.js
index abcf8289e621..1698844c2077 100644
--- a/lib/browser/api/touch-bar.js
+++ b/lib/browser/api/touch-bar.js
@@ -90,7 +90,7 @@ class TouchBar extends EventEmitter {
 }
 
 class TouchBarItem extends EventEmitter {
-  constructor (config) {
+  constructor () {
     super()
     this.id = `${nextItemID++}`
   }
@@ -113,7 +113,8 @@ class TouchBarItem extends EventEmitter {
 
 TouchBar.Button = class TouchBarButton extends TouchBarItem {
   constructor (config) {
-    super(config)
+    super()
+    if (config == null) config = {}
     this.type = 'button'
     const {click, icon, label, backgroundColor} = config
     this._addLiveProperty('label', label)
@@ -127,7 +128,8 @@ TouchBar.Button = class TouchBarButton extends TouchBarItem {
 
 TouchBar.ColorPicker = class TouchBarColorPicker extends TouchBarItem {
   constructor (config) {
-    super(config)
+    super()
+    if (config == null) config = {}
     this.type = 'colorpicker'
     const {availableColors, change, selectedColor} = config
     this._addLiveProperty('availableColors', availableColors)
@@ -144,7 +146,8 @@ TouchBar.ColorPicker = class TouchBarColorPicker extends TouchBarItem {
 
 TouchBar.Group = class TouchBarGroup extends TouchBarItem {
   constructor (config) {
-    super(config)
+    super()
+    if (config == null) config = {}
     this.type = 'group'
     this.child = config.items
     if (!(this.child instanceof TouchBar)) {
@@ -155,7 +158,8 @@ TouchBar.Group = class TouchBarGroup extends TouchBarItem {
 
 TouchBar.Label = class TouchBarLabel extends TouchBarItem {
   constructor (config) {
-    super(config)
+    super()
+    if (config == null) config = {}
     this.type = 'label'
     this._addLiveProperty('label', config.label)
   }
@@ -163,7 +167,8 @@ TouchBar.Label = class TouchBarLabel extends TouchBarItem {
 
 TouchBar.Spacer = class TouchBarSpacer extends TouchBarItem {
   constructor (config) {
-    super(config)
+    super()
+    if (config == null) config = {}
     this.type = 'spacer'
     this._addLiveProperty('size', config.size)
   }
@@ -171,7 +176,8 @@ TouchBar.Spacer = class TouchBarSpacer extends TouchBarItem {
 
 TouchBar.Popover = class TouchBarPopover extends TouchBarItem {
   constructor (config) {
-    super(config)
+    super()
+    if (config == null) config = {}
     this.type = 'popover'
     this._addLiveProperty('label', config.label)
     this._addLiveProperty('icon', config.icon)
@@ -185,7 +191,8 @@ TouchBar.Popover = class TouchBarPopover extends TouchBarItem {
 
 TouchBar.Slider = class TouchBarSlider extends TouchBarItem {
   constructor (config) {
-    super(config)
+    super()
+    if (config == null) config = {}
     this.type = 'slider'
     const {change, label, minValue, maxValue, value} = config
     this._addLiveProperty('label', label)