diff --git a/orcinus/config.ini.php b/orcinus/config.ini.php
index 1add8f3..09aeeba 100644
--- a/orcinus/config.ini.php
+++ b/orcinus/config.ini.php
@@ -5,7 +5,7 @@ $_DDATA['hostname'] = 'localhost';
 $_DDATA['username'] = 'username';
 $_DDATA['password'] = 'password';
 $_DDATA['database'] = 'database';
-$_DDATA['tbprefix'] = 'os_';
+$_DDATA['tbprefix'] = 'os__';
 
 
 // ***** Administration