diff --git a/buffer/bufferapp.php b/buffer/bufferapp.php
index 63953c075..312503360 100644
--- a/buffer/bufferapp.php
+++ b/buffer/bufferapp.php
@@ -1,4 +1,4 @@
-<?
+<?php
 	class BufferApp {
 		private $client_id;
 		private $client_secret;