diff --git a/priv/static/robots.txt b/priv/static/robots.txt
index f6e8058..87dfd33 100644
--- a/priv/static/robots.txt
+++ b/priv/static/robots.txt
@@ -4,3 +4,6 @@ Sitemap: https://pre.hn/sitemap.xml.gz
 
 User-agent: Google-Extended
 Disallow: /
+
+User-agent: GPTBot
+Disallow: /