diff --git a/configuration.php b/configuration.php
index cf12941..d59548f 100644
--- a/configuration.php
+++ b/configuration.php
@@ -3,7 +3,7 @@
 use mageekguy\atoum;
 use mageekguy\atoum\scripts;
 
-if (defined('mageekguy\atoum\scripts\runner') === true && version_compare(constant('mageekguy\atoum\version'), '2.9.0-beta', '>=') === true) {
+if (defined('mageekguy\atoum\scripts\runner') === true) {
     scripts\runner::addConfigurationCallable(function(atoum\configurator $script, atoum\runner $runner) {
         $extension = new atoum\config\extension($script);