diff --git a/_define.php b/_define.php
index 253fcf9..2352cdd 100644
--- a/_define.php
+++ b/_define.php
@@ -20,7 +20,10 @@ $this->registerModule(
     'Jean-Christian Denis and Contributors',
     '0.8',
     [
-        'requires'    => [['core', '2.26']],
+        'requires'    => [
+            ['php' => '8.1'],
+            ['core', '2.26'],
+        ],
         'permissions' => null,
         'type'        => 'plugin',
         'support'     => 'https://github.com/JcDenis/' . basename(__DIR__),
diff --git a/src/Backend.php b/src/Backend.php
index 35812b3..3ae630a 100644
--- a/src/Backend.php
+++ b/src/Backend.php
@@ -22,7 +22,6 @@ class Backend extends dcNsProcess
     public static function init(): bool
     {
         static::$init = defined('DC_CONTEXT_ADMIN')
-            && My::phpCompliant()
             && !is_null(dcCore::app()->auth)
             && dcCore::app()->auth->isSuperAdmin();
 
diff --git a/src/My.php b/src/My.php
index 9286391..10209f7 100644
--- a/src/My.php
+++ b/src/My.php
@@ -21,9 +21,6 @@ use dcCore;
  */
 class My
 {
-    /** @var    string  This module required php version */
-    public const PHP_MIN = '8.1';
-
     /**
      * This module id.
      */
@@ -49,12 +46,4 @@ class My
     {
         return dirname(__DIR__);
     }
-
-    /**
-     * Check this module PHP version compliant.
-     */
-    public static function phpCompliant(): bool
-    {
-        return version_compare(phpversion(), self::PHP_MIN, '>=');
-    }
 }