diff --git a/_generator_lists/bad-user-agents.list b/_generator_lists/bad-user-agents.list
index 52d0198f1..7ff61bf3b 100755
--- a/_generator_lists/bad-user-agents.list
+++ b/_generator_lists/bad-user-agents.list
@@ -1,3 +1,5 @@
+ClaudeBot
+serpstatbot
 01h4x.com
 360Spider
 404checker