diff --git a/robots.txt b/robots.txt
index 158611db..7fb12b2d 100644
--- a/robots.txt
+++ b/robots.txt
@@ -39,6 +39,11 @@ Disallow: /
 User-agent: omgili
 Disallow: /
 
+# This blocks Bytespider
+https://darkvisitors.com/agents/bytespider
+User-agent: Bytespider
+Disallow: /
+
 User-agent: *
 Allow: /
 Sitemap: /sitemap.xml
\ No newline at end of file