diff --git a/_define.php b/_define.php
index 407d995..fb5a767 100644
--- a/_define.php
+++ b/_define.php
@@ -20,7 +20,10 @@ $this->registerModule(
     'Jean-Christian Denis and Contributors',
     '2023.04.25',
     [
-        'requires'    => [['core', '2.26']],
+        'requires'    => [
+            ['php', '8.0'],
+            ['core', '2.26'],
+        ],
         'permissions' => dcCore::app()->auth->makePermissions([
             dcCore::app()->auth::PERMISSION_USAGE,
             dcCore::app()->auth::PERMISSION_CONTENT_ADMIN,
diff --git a/src/Backend.php b/src/Backend.php
index 0f4a040..eff22b3 100644
--- a/src/Backend.php
+++ b/src/Backend.php
@@ -24,7 +24,6 @@ class Backend extends dcNsProcess
     public static function init(): bool
     {
         static::$init = defined('DC_CONTEXT_ADMIN')
-            && My::phpCompliant()
             && !is_null(dcCore::app()->auth) && !is_null(dcCore::app()->blog)
             && dcCore::app()->auth->check(dcCore::app()->auth->makePermissions([
                 dcCore::app()->auth::PERMISSION_USAGE,
diff --git a/src/Frontend.php b/src/Frontend.php
index d12699b..4ededd7 100644
--- a/src/Frontend.php
+++ b/src/Frontend.php
@@ -21,7 +21,7 @@ class Frontend extends dcNsProcess
 {
     public static function init(): bool
     {
-        static::$init = My::phpCompliant();
+        static::$init = defined('DC_RC_PATH');
 
         return static::$init;
     }
diff --git a/src/Install.php b/src/Install.php
index 4c1856c..dc20b05 100644
--- a/src/Install.php
+++ b/src/Install.php
@@ -24,7 +24,6 @@ class Install extends dcNsProcess
     public static function init(): bool
     {
         static::$init = defined('DC_CONTEXT_ADMIN')
-            && My::phpCompliant()
             && dcCore::app()->newVersion(My::id(), dcCore::app()->plugins->moduleInfo(My::id(), 'version'));
 
         return static::$init;
diff --git a/src/Manage.php b/src/Manage.php
index 4c7ac0b..be40beb 100644
--- a/src/Manage.php
+++ b/src/Manage.php
@@ -29,7 +29,6 @@ class Manage extends dcNsProcess
     public static function init(): bool
     {
         static::$init = defined('DC_CONTEXT_ADMIN')
-            && My::phpCompliant()
             && !is_null(dcCore::app()->auth) && !is_null(dcCore::app()->blog)
             && dcCore::app()->auth->check(dcCore::app()->auth->makePermissions([
                 dcCore::app()->auth::PERMISSION_USAGE,
diff --git a/src/My.php b/src/My.php
index d1f19d6..6967a01 100644
--- a/src/My.php
+++ b/src/My.php
@@ -24,9 +24,6 @@ class My
     /** @var    string  Plugin table name */
     public const TABLE_NAME = 'post_option';
 
-    /** @var    string  This module required php version */
-    public const PHP_MIN = '8.0';
-
     /**
      * This module id.
      */
@@ -52,12 +49,4 @@ class My
     {
         return dirname(__DIR__);
     }
-
-    /**
-     * Check this module PHP version compliant.
-     */
-    public static function phpCompliant(): bool
-    {
-        return version_compare(phpversion(), self::PHP_MIN, '>=');
-    }
 }