diff --git a/sources/Application/Helper/CKEditorHelper.php b/sources/Application/Helper/CKEditorHelper.php
index d2509f0cf..471a15dda 100644
--- a/sources/Application/Helper/CKEditorHelper.php
+++ b/sources/Application/Helper/CKEditorHelper.php
@@ -254,7 +254,7 @@ HTML;
 		// all js file needed by ckeditor
 		$aJSRelPaths = [
 			'node_modules/ckeditor5-itop-build/build/ckeditor.js',
-			'js/highlight/highlight.js',
+			'js/highlight/highlight.min.js',
 			'js/ckeditor.handler.js',
 			'js/ckeditor.feeds.js'
 		];