diff --git a/_includes/head.html b/_includes/head.html
index ef9c5af..8c4ca8c 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -2,7 +2,7 @@
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta name="viewport" content="width=device-width, initial-scale=1">
-  <meta name="robots" content="noindex, nofollow">
+  <meta name="robots" content="noindex, nofollow, noai">
   <link rel="icon" href="{{site.icon}}">
   <title>{% if page.title %}{{ page.title }} ~~ {{ site.title }}{% else %}{{ site.title }}{% endif %}</title>
   <meta name="description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description | nstrip_html | strip_newlines }}{% endif %}">