diff --git a/system/drivers/DB_mssql.php b/system/drivers/DB_mssql.php
index f6e672b..c842476 100644
--- a/system/drivers/DB_mssql.php
+++ b/system/drivers/DB_mssql.php
@@ -424,7 +424,7 @@
 		$retval = array();
 		while ($field = mssql_fetch_field($this->result_id))
 		{	
-			$F 				= new CI_DB_field();
+			$F 				= new stdClass();
 			$F->name 		= $field->name;
 			$F->type 		= $field->type;
 			$F->max_length	= $field->max_length;