diff --git a/build/service/Config.php b/build/service/Config.php
index 8610bb5..1e75335 100644
--- a/build/service/Config.php
+++ b/build/service/Config.php
@@ -182,6 +182,7 @@
 				/* (1) Open/Create light-database */
 				try{
 					$ldb = new lightdb("config");
+					$ldb->flush();
 
 				/* (2) Manage error */
 				}catch(\Exception $e){