diff --git a/scripts/upgrade b/scripts/upgrade
index ffb9465..4c259d8 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -6,11 +6,17 @@ source /usr/share/yunohost/helpers
 
 app="jappix"
 
+# Récupère les infos de l'application.
+domain=$(ynh_app_setting_get $app domain)
+path=$(ynh_app_setting_get $app path)
+name=$(ynh_app_setting_get "$app" name)
+language=$(ynh_app_setting_get "$app" language)
+
 # Retrieve arguments
-domain=$(ynh_app_setting_set "$app" domain)
-path=$(ynh_app_setting_set "$app" path)
-name=$(ynh_app_setting_set "$app" name)
-language=$(ynh_app_setting_set "$app" language)
+domain=$(ynh_app_setting_set "$app" $domain)
+path=$(ynh_app_setting_set "$app" $path)
+name=$(ynh_app_setting_set "$app" $name)
+language=$(ynh_app_setting_set "$app" $language)
 
 # Set default values
 name="${name:-YunoJappix}"