diff --git a/website/views/shared/tasks/edit/index.jade b/website/views/shared/tasks/edit/index.jade
index d5032f94ce..d7bc217598 100644
--- a/website/views/shared/tasks/edit/index.jade
+++ b/website/views/shared/tasks/edit/index.jade
@@ -3,7 +3,7 @@ div(ng-if='task._editing')
 
     // Broken Challenge
     .well(ng-if='task.challenge.broken')
-      div(ng-if='task.challenge.broken=="TASK_DELETED"')
+      div(ng-if='task.challenge.broken=="TASK_DELETED" || task.challenge.broken=="CHALLENGE_TASK_NOT_FOUND')
         p=env.t('brokenTask')
         p
           a(ng-click='unlink(task, "keep")')=env.t('keepIt')