diff --git a/app/controllers/gestionnaires/dossiers_controller.rb b/app/controllers/gestionnaires/dossiers_controller.rb
index d7f7d06fa..02512b173 100644
--- a/app/controllers/gestionnaires/dossiers_controller.rb
+++ b/app/controllers/gestionnaires/dossiers_controller.rb
@@ -143,7 +143,7 @@ module Gestionnaires
 
     def purge_champ_piece_justificative
       @champ = dossier.champs_private.find(params[:champ_id])
-      @champ.piece_justificative_file.purge
+      @champ.piece_justificative_file.purge_later
 
       flash.notice = 'La pièce jointe a bien été supprimée.'
     end
diff --git a/app/controllers/users/dossiers_controller.rb b/app/controllers/users/dossiers_controller.rb
index 9f3bce5e9..420a81891 100644
--- a/app/controllers/users/dossiers_controller.rb
+++ b/app/controllers/users/dossiers_controller.rb
@@ -239,7 +239,7 @@ module Users
     def purge_champ_piece_justificative
       @champ = dossier.champs.find(params[:champ_id])
 
-      @champ.piece_justificative_file.purge
+      @champ.piece_justificative_file.purge_later
 
       flash.notice = 'La pièce jointe a bien été supprimée.'
     end
diff --git a/app/models/champs/piece_justificative_champ.rb b/app/models/champs/piece_justificative_champ.rb
index 00ec3a559..27bda0eb8 100644
--- a/app/models/champs/piece_justificative_champ.rb
+++ b/app/models/champs/piece_justificative_champ.rb
@@ -40,7 +40,7 @@ class Champs::PieceJustificativeChamp < Champ
     end
 
     if errors.present?
-      piece_justificative_file.purge
+      piece_justificative_file.purge_later
     end
 
     errors