diff --git a/scripts/upgrade b/scripts/upgrade
index b376c0b..374e5a2 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -34,7 +34,7 @@ upgrade_type=$(ynh_check_app_version_changed)
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_script_progression --message="Backing up Baïkal before upgrading (may take a while)..." --weight=4
+ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=4
 
 # Backup the current version of the app
 ynh_backup_before_upgrade