diff --git a/scripts/upgrade b/scripts/upgrade
index 5cf7e93..e92e62c 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -53,7 +53,7 @@ fi
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_print_info "Backup the app before upgrading"
+ynh_print_info "Backup the app before upgrading (may take a while)"
 
 # Backup the current version of the app
 ynh_backup_before_upgrade