diff --git a/app/Jobs/Mail/NinjaMailerJob.php b/app/Jobs/Mail/NinjaMailerJob.php
index 034cab0e7ec6..45a6b4a85767 100644
--- a/app/Jobs/Mail/NinjaMailerJob.php
+++ b/app/Jobs/Mail/NinjaMailerJob.php
@@ -52,7 +52,7 @@ class NinjaMailerJob implements ShouldQueue
     public $override;
 
     /* @var Company $company*/
-    public Company $company;
+    public ?Company $company;
 
     private $mailer;
 
diff --git a/app/Listeners/Invoice/InvoiceEmailedNotification.php b/app/Listeners/Invoice/InvoiceEmailedNotification.php
index f2b4c77fc80a..4eb588879f4e 100644
--- a/app/Listeners/Invoice/InvoiceEmailedNotification.php
+++ b/app/Listeners/Invoice/InvoiceEmailedNotification.php
@@ -16,7 +16,6 @@ use App\Jobs\Mail\NinjaMailerJob;
 use App\Jobs\Mail\NinjaMailerObject;
 use App\Libraries\MultiDB;
 use App\Mail\Admin\EntitySentObject;
-use App\Notifications\Admin\EntitySentNotification;
 use App\Utils\Traits\Notifications\UserNotifies;
 use Illuminate\Contracts\Queue\ShouldQueue;
 
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index dccc4bcffe5a..5e8f8d60876c 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -438,6 +438,7 @@ class EventServiceProvider extends ServiceProvider
         ],
         InvoiceReminderWasEmailed::class => [
             InvoiceReminderEmailActivity::class,
+            InvoiceEmailedNotification::class,
         ],
         InvoiceWasDeleted::class => [
             InvoiceDeletedActivity::class,