diff --git a/scripts/upgrade b/scripts/upgrade
index 4bf48eb..98404ed 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -54,14 +54,14 @@ fi
 #=================================================
 ynh_print_info "Backing up the app before upgrading (may take a while)..."
 
-# Backup the current version of the app
-ynh_backup_before_upgrade
-ynh_clean_setup () {
-	# restore it if the upgrade fails
-	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
+## Backup the current version of the app
+#ynh_backup_before_upgrade
+#ynh_clean_setup () {
+#	# restore it if the upgrade fails
+#	ynh_restore_upgradebackup
+#}
+## Exit if an error occurs during the execution of the script
+#ynh_abort_if_errors
 
 #=================================================
 # CHECK THE PATH