diff --git a/extension.php b/extension.php
index 326ee13..ca2fd34 100644
--- a/extension.php
+++ b/extension.php
@@ -23,7 +23,9 @@ class KagiSummarizerExtension extends Minz_Extension {
   }
 
   public function addSummarizeButton(FreshRSS_Entry $entry): FreshRSS_Entry {
-    $entry->_content('<p class="kagi-summary"><a class="btn" href="#">Summarize</a></p>' . $entry->content());
+    $this->registerTranslates();
+
+    $entry->_content('<p class="kagi-summary"><a class="btn" href="#">' . _t('ext.kagiSummarizer.ui.summarize_button') . '</a></p>' . $entry->content());
     return $entry;
   }
 }
diff --git a/i18n/en/ext.php b/i18n/en/ext.php
index ddd4b18..08aac11 100644
--- a/i18n/en/ext.php
+++ b/i18n/en/ext.php
@@ -5,6 +5,9 @@ return array(
     'configure' => array(
       'kagi_token' => 'Kagi Token',
       'kagi_token_help' => 'Copy and paste the "Session Link" from your <a href="https://kagi.com/settings?p=user_details" target="_blank">Kagi Account</a> settings.'
+    ),
+    'ui' => array(
+      'summarize_button' => 'Summarize'
     )
   )
 );