--- a/dom/workers/WorkerPrefs.h
+++ b/dom/workers/WorkerPrefs.h
@@ -38,15 +38,16 @@ WORKER_SIMPLE_PREF("dom.storageManager.e
 WORKER_SIMPLE_PREF("dom.promise_rejection_events.enabled", PromiseRejectionEventsEnabled, PROMISE_REJECTION_EVENTS_ENABLED)
 WORKER_SIMPLE_PREF("dom.push.enabled", PushEnabled, PUSH_ENABLED)
 WORKER_SIMPLE_PREF("dom.requestcontext.enabled", RequestContextEnabled, REQUESTCONTEXT_ENABLED)
 WORKER_SIMPLE_PREF("gfx.offscreencanvas.enabled", OffscreenCanvasEnabled, OFFSCREENCANVAS_ENABLED)
 WORKER_SIMPLE_PREF("dom.webkitBlink.dirPicker.enabled", WebkitBlinkDirectoryPickerEnabled, DOM_WEBKITBLINK_DIRPICKER_WEBKITBLINK)
 WORKER_SIMPLE_PREF("dom.netinfo.enabled", NetworkInformationEnabled, NETWORKINFORMATION_ENABLED)
 WORKER_SIMPLE_PREF("dom.fetchController.enabled", FetchControllerEnabled, FETCHCONTROLLER_ENABLED)
 WORKER_SIMPLE_PREF("dom.fetchObserver.enabled", FetchObserverEnabled, FETCHOBSERVER_ENABLED)
+WORKER_SIMPLE_PREF("privacy.resistFingerprinting", ResistFingerprintingEnabled, RESISTFINGERPRINTING_ENABLED)
 WORKER_PREF("intl.accept_languages", PrefLanguagesChanged)
 WORKER_PREF("general.appname.override", AppNameOverrideChanged)
 WORKER_PREF("general.appversion.override", AppVersionOverrideChanged)
 WORKER_PREF("general.platform.override", PlatformOverrideChanged)
 #ifdef JS_GC_ZEAL
 WORKER_PREF("dom.workers.options.gcZeal", LoadGCZealOptions)
 #endif