diff --git a/install/install.class.php b/install/install.class.php
index a3cf04656538b3f94ba8cd078ca885b4a97f0a36..d7027b544dc02cb2fa15007846c8b8ea8dc8ec85 100644
--- a/install/install.class.php
+++ b/install/install.class.php
@@ -50,8 +50,8 @@ class Install{
 	}
 	
 	private function DBConnect(){
-		require_once('../lib/db_config.php');
-		require_once('../lib/class/db.class.php');
+		require_once($_SERVER['DOCUMENT_ROOT'].'/lib/db_config.php');
+		require_once($_SERVER['DOCUMENT_ROOT'].'/lib/class/db.class.php');
 		$dbnew = new DB;
 		$this->db = $dbnew;
 	}