diff --git a/index.php b/index.php
index 33af787..4575d44 100644
--- a/index.php
+++ b/index.php
@@ -15,6 +15,7 @@ include_once("classen/OpenSimulator/OSParcel.php");
 include_once("classen/OpenSimulator/OSRegion.php");
 include_once("classen/OpenSimulator/OSTexture.php");
 include_once("classen/OpenSimulator/OSUser.php");
+include_once("classen/RegionManager.php");
 
 include_once("classen/OpenSimulator/OSAssetConecctor.php");