diff --git a/scripts/restore b/scripts/restore
index 01fab88..2d835ea 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -31,6 +31,7 @@ upstream_version=$(ynh_app_upstream_version)
 #=================================================
 
 domain=$(ynh_app_setting_get $app special_domain)
+server_name=$(ynh_app_setting_get $app server_name)
 path_url=$(ynh_app_setting_get $app special_path)
 final_path=$(ynh_app_setting_get $app final_path)
 synapse_db_pwd=$(ynh_app_setting_get $app synapse_db_pwd)