diff --git a/scripts/upgrade b/scripts/upgrade
index 83a2cfa..1c563dd 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -20,6 +20,7 @@ domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 port=$(ynh_app_setting_get --app=$app --key=port)
+expire=$(ynh_app_setting_get --app=$app --key=expire)
 
 #=================================================
 # CHECK VERSION