diff --git a/extension.php b/extension.php
index 873530e..f7bd719 100644
--- a/extension.php
+++ b/extension.php
@@ -4,13 +4,8 @@ class KagiSummarizerExtension extends Minz_Extension {
   public function init() {
     $this->registerTranslates();
     $this->registerHook('entry_before_display', [$this, 'addSummarizeButton']);
-
     //Minz_View::appendScript($this->getFileUrl('script.js', 'js'), false, false, false);
     //Minz_View::appendStyle($this->getFileUrl('style.css', 'css'));
-    //Minz_View::appendScript(_url('kagiSummarizer', 'jsVars', false, true, false);
-
-    //$this->registerController('kagiSummarizer');
-    //$this->registerViews();
   }
 
   public function handleConfigureAction() {
@@ -28,7 +23,7 @@ class KagiSummarizerExtension extends Minz_Extension {
   }
 
   public function addSummarizeButton(FreshRSS_Entry $entry): FreshRSS_Entry {
-    $entry->_content('<h1>Hello World</h1>' . $entry->content());
+    $entry->_content('<div id="kagi-summarize"><a href="#">Summarize</a></div>' . $entry->content());
     return $entry;
   }
 }