--- a/toolkit/toolkit/about/aboutAddons.ftl
+++ b/toolkit/toolkit/about/aboutAddons.ftl
@@ -159,16 +159,19 @@ extensions-updates-check-for-updates =
     .accesskey = ت
 extensions-updates-view-updates =
     .label = اعرض التحديثات الأخيرة
     .accesskey = ض
 
 # This menu item is a checkbox that toggles the default global behavior for
 # add-on update checking.
 
+extensions-updates-update-addons-automatically =
+    .label = حدّث الإضافات تلقائيًا
+    .accesskey = ق
 
 ## Specific add-ons can have custom update checking behaviors ("Manually",
 ## "Automatically", "Use default global behavior"). These menu items reset the
 ## update checking behavior for all add-ons to the default global behavior
 ## (which itself is either "Automatically" or "Manually", controlled by the
 ## extensions-updates-update-addons-automatically.label menu item).
 
 extensions-updates-reset-updates-to-automatic =