--- a/mobile/android/locales/en-US/chrome/browser.properties
+++ b/mobile/android/locales/en-US/chrome/browser.properties
@@ -124,17 +124,16 @@ webextPerms.listIntro=It requires your p
 webextPerms.add.label=Add
 webextPerms.cancel.label=Cancel
 
 # LOCALIZATION NOTE (webextPerms.updateText)
 # %S is replaced with the localized name of the updated extension.
 webextPerms.updateText=%S has been updated. You must approve new permissions before the updated version will install. Choosing “Cancel” will maintain your current add-on version.
 
 webextPerms.updateAccept.label=Update
-webextPerms.updateAccept.accessKey=U
 
 webextPerms.description.bookmarks=Read and modify bookmarks
 webextPerms.description.browserSettings=Read and modify browser settings
 webextPerms.description.browsingData=Clear recent browsing history, cookies, and related data
 webextPerms.description.clipboardRead=Get data from the clipboard
 webextPerms.description.clipboardWrite=Input data to the clipboard
 webextPerms.description.devtools=Extend developer tools to access your data in open tabs
 webextPerms.description.downloads=Download files and read and modify the browser’s download history