diff --git a/lib/html.js b/lib/html.js
index 12097af..3e8c904 100644
--- a/lib/html.js
+++ b/lib/html.js
@@ -14,6 +14,7 @@ const comicPage = ({ alt, title, transcript, num, img }, latest) => `<html>
   <title>${num} - ${title}</title>
   <meta charset=utf-8>
   <meta name=viewport content="width=device-width,initial-scale=1">
+  <meta name="robots" content="noindex">
   <link rel="stylesheet" href="../tachyons.css"/>
   <link rel="stylesheet" href="../tachyons-columns.css"/>
 </head>
@@ -37,6 +38,7 @@ const homePage = (list) => `<html>
   <title>XKCD</title>
   <meta charset=utf-8>
   <meta name=viewport content="width=device-width,initial-scale=1">
+  <meta name="robots" content="noindex">
   <link rel="stylesheet" href="./tachyons.css"/>
   <link rel="stylesheet" href="./tachyons-columns.css"/>
 </head>
