diff --git a/apps/browser/src/platform/system-notifications/browser-system-notification.service.ts b/apps/browser/src/platform/system-notifications/browser-system-notification.service.ts
index a78e94b14fd..8346e0dbe7c 100644
--- a/apps/browser/src/platform/system-notifications/browser-system-notification.service.ts
+++ b/apps/browser/src/platform/system-notifications/browser-system-notification.service.ts
@@ -96,6 +96,7 @@ export class BrowserSystemNotificationService implements SystemNotificationsServ
 
   isSupported(): boolean {
     switch (this.platformUtilsService.getDevice()) {
+      case DeviceType.FirefoxExtension:
       case DeviceType.EdgeExtension:
       case DeviceType.VivaldiExtension:
       case DeviceType.OperaExtension: