diff --git a/scripts/upgrade b/scripts/upgrade
index f066255..45bfa05 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -101,13 +101,11 @@ then
   if 	[ -d "$backup_squelettes" ]
   then
     cp -ar $backup_squelettes $final_path/www/squelettes
-    ynh_secure_remove  $backup_squelettes
   fi
 
   if [ -e "$backup_bdd" ]
   then
 	  cp -a $backup_bdd $final_path/association.sqlite
-    ynh_secure_remove $backup_bdd
   fi
 
   chown -R $app:$app $final_path