diff --git a/CHANGES.md b/CHANGES.md
index dcda39e..bd56a8a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Last release of this plugin is 7.27.1 (9th of nov. 2021).
 
+## [Unreleased]
+
+- fix(ci): moodle code checker errors (#19424)
+
 ## v7.27.1 - 9th nov. 2021
 - Fix "missing ['privacy:metadata']" from @christina-roperto contribution #61
 - Improve the "MathType Moodle Plugins Suite" software development cycle.
diff --git a/classes/privacy/provider.php b/classes/privacy/provider.php
index 6871034..38ba60f 100644
--- a/classes/privacy/provider.php
+++ b/classes/privacy/provider.php
@@ -24,8 +24,6 @@
 
 namespace tinymce_tiny_mce_wiris\privacy;
 
-defined('MOODLE_INTERNAL') || die();
-
 /**
  * Privacy Subsystem for MathType TinyMCE plugin implementing null_provider.
  *
diff --git a/lib.php b/lib.php
index cf40a45..2c01022 100644
--- a/lib.php
+++ b/lib.php
@@ -23,8 +23,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-defined('MOODLE_INTERNAL') || die();
-
 class tinymce_tiny_mce_wiris extends editor_tinymce_plugin {
     protected $buttons = array('tiny_mce_wiris_formulaEditor', 'tiny_mce_wiris_CAS');