diff --git a/src/init.php b/src/init.php
index 286fbe0..11cad78 100644
--- a/src/init.php
+++ b/src/init.php
@@ -7,10 +7,9 @@
 
 define('MTT_VERSION', '@VERSION');
 
-##### MyTinyTodo requires php 5.4.0 and above! #####
-if (version_compare(PHP_VERSION, '5.4.0') < 0) {
-	# If you adopt the script for old php version, look at stop_gpc() function in the sources of MTT v1.6
-	die("PHP 5.4+ is required");
+##### MyTinyTodo requires php 5.6 and above! #####
+if (version_compare(PHP_VERSION, '5.6.0') < 0) {
+	die("PHP 5.6+ is required");
 }
 
 if(!defined('MTTPATH')) define('MTTPATH', dirname(__FILE__) .'/');