diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php
index 8d383b2..1df3a42 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_driver.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php
@@ -275,9 +275,7 @@
 	 */
 	public function insert_id()
 	{
-		$query = $this->query('SELECT @@IDENTITY AS insert_id');
-		$query = $query->row();
-		return $query->insert_id;
+		return $this->query('SELECT SCOPE_IDENTITY() AS insert_id')->row()->insert_id;
 	}
 
 	// --------------------------------------------------------------------