diff --git a/app/Jobs/Ninja/TaskScheduler.php b/app/Jobs/Ninja/TaskScheduler.php
index 082ce8a9c081..4ee399603b12 100644
--- a/app/Jobs/Ninja/TaskScheduler.php
+++ b/app/Jobs/Ninja/TaskScheduler.php
@@ -26,6 +26,8 @@ class TaskScheduler implements ShouldQueue
 {
     use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
 
+    public $deleteWhenMissingModels = true;
+
     /**
      * Create a new job instance.
      *