diff --git a/web/bad_user_agents.regex.txt b/web/bad_user_agents.regex.txt
index 2ff6cc9e4..ab1484b08 100644
--- a/web/bad_user_agents.regex.txt
+++ b/web/bad_user_agents.regex.txt
@@ -86,6 +86,7 @@
 \bBullseye\b
 \bBunnySlippers\b
 \bBuzzSumo\b
+\bBytespider\b
 \bCalculon\b
 \bCATExplorador\b
 \bCazoodleBot\b
diff --git a/web/bad_user_agents.txt b/web/bad_user_agents.txt
index f3463b92c..7200dd15c 100644
--- a/web/bad_user_agents.txt
+++ b/web/bad_user_agents.txt
@@ -86,6 +86,7 @@ BuiltWith
 Bullseye
 BunnySlippers
 BuzzSumo
+Bytespider
 Calculon
 CATExplorador
 CazoodleBot