diff --git a/extensions/embed/extend.php b/extensions/embed/extend.php
index 027e7062c..074be0507 100644
--- a/extensions/embed/extend.php
+++ b/extensions/embed/extend.php
@@ -32,8 +32,6 @@ return [
     (new Extend\Frontend('embed'))
         ->js(__DIR__.'/js/dist/forum.js')
         ->css(__DIR__.'/less/forum.less')
-        ->css(base_path().'/vendor/flarum/core/less/common/variables.less')
-        ->css(base_path().'/vendor/flarum/core/less/common/mixins.less'),
 
     function (Factory $view) {
         $view->addNamespace('flarum-embed', __DIR__.'/views');