diff --git a/scripts/change_url b/scripts/change_url
index f544340..f945988 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -28,22 +28,6 @@ ynh_script_progression --message="Loading installation settings..." --time --wei
 # Needed for helper "ynh_add_nginx_config"
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-ynh_script_progression --message="Backing up the app before changing its url (may take a while)..." --time --weight=1
-
-# Backup the current version of the app
-ynh_backup_before_upgrade
-ynh_clean_setup () {
-  # Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
-  ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
-
-  # 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 WHICH PARTS SHOULD BE CHANGED