diff --git a/app/jobs/cron/notify_old_brouillon_dossiers_soon_deleted_job.rb b/app/jobs/cron/notify_old_brouillon_dossiers_soon_deleted_job.rb
index 680d56b3d..95e54617c 100644
--- a/app/jobs/cron/notify_old_brouillon_dossiers_soon_deleted_job.rb
+++ b/app/jobs/cron/notify_old_brouillon_dossiers_soon_deleted_job.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Cron::NotifyOldBrouillonDossiersSoonDeletedJob < Cron::CronJob
-  self.schedule_expression = "every day at 9:00"
+  self.schedule_expression = "every day at 6:00"
 
   def perform
     Dossier
@@ -9,7 +9,7 @@ class Cron::NotifyOldBrouillonDossiersSoonDeletedJob < Cron::CronJob
       .where(updated_at: ..3.months.ago)
       .where("notified_soon_deleted_sent_at IS NULL OR notified_soon_deleted_sent_at < updated_at")
       .find_each do |dossier|
-        DossierMailer.notify_old_brouillon_soon_deleted(dossier).deliver_later
+        DossierMailer.notify_old_brouillon_soon_deleted(dossier).deliver_later(wait: rand(0..3.hours))
         dossier.update_column(:notified_soon_deleted_sent_at, Time.zone.now)
       end
   end
diff --git a/app/jobs/cron/purge_old_brouillon_dossiers_job.rb b/app/jobs/cron/purge_old_brouillon_dossiers_job.rb
index 40aa4207f..147b16a29 100644
--- a/app/jobs/cron/purge_old_brouillon_dossiers_job.rb
+++ b/app/jobs/cron/purge_old_brouillon_dossiers_job.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Cron::PurgeOldBrouillonDossiersJob < Cron::CronJob
-  self.schedule_expression = "every day at 08:30"
+  self.schedule_expression = "every day at 5:30"
 
   def perform
     Dossier
diff --git a/app/models/dossier.rb b/app/models/dossier.rb
index c6edd192a..ae9d12e57 100644
--- a/app/models/dossier.rb
+++ b/app/models/dossier.rb
@@ -567,7 +567,10 @@ class Dossier < ApplicationRecord
   end
 
   def can_be_deleted_by_automatic?(reason)
-    reason == :expired && !en_instruction? || reason == :not_modified_for_a_long_time && brouillon?
+    return true if reason == :expired && !en_instruction?
+    return true if reason == :not_modified_for_a_long_time && brouillon?
+
+    false
   end
 
   def can_terminer_automatiquement_by_sva_svr?