diff --git a/app/controllers/users/dossiers_controller.rb b/app/controllers/users/dossiers_controller.rb
index 3703fcdb2..031f81fbc 100644
--- a/app/controllers/users/dossiers_controller.rb
+++ b/app/controllers/users/dossiers_controller.rb
@@ -333,8 +333,8 @@ module Users
       cloned_dossier = @dossier.clone
       flash.notice = t('users.dossiers.cloned_success')
       redirect_to brouillon_dossier_path(cloned_dossier)
-    rescue ActiveRecord::ActiveRecordError => e
-      flash.alert = e.errors.full_messages
+    rescue ActiveRecord::RecordInvalid => e
+      flash.alert = e.record.errors.full_messages
       redirect_to dossier_path(@dossier)
     end