diff --git a/src/tray.js b/src/tray.js
index d3d030924..f640ca3da 100644
--- a/src/tray.js
+++ b/src/tray.js
@@ -52,7 +52,7 @@ function buildMenu (ctx) {
       label: i18n.t('restart'),
       click: () => { ctx.restartIpfs() },
       visible: false,
-      accelerator: IS_MAC ? 'Command+R' : undefined
+      accelerator: IS_MAC ? 'Command+R' : null
     },
     {
       id: 'startIpfs',
@@ -87,7 +87,7 @@ function buildMenu (ctx) {
       id: 'takeScreenshot',
       label: i18n.t('takeScreenshot'),
       click: () => { takeScreenshot(ctx) },
-      accelerator: IS_MAC ? SCREENSHOT_SHORTCUT : undefined,
+      accelerator: IS_MAC ? SCREENSHOT_SHORTCUT : null,
       enabled: false
     },
     { type: 'separator' },
@@ -201,7 +201,7 @@ function buildMenu (ctx) {
     {
       label: i18n.t('quit'),
       click: () => { app.quit() },
-      accelerator: IS_MAC ? 'Command+Q' : undefined
+      accelerator: IS_MAC ? 'Command+Q' : null
     }
   ])
 }