diff --git a/bad_user_agents.regex.txt b/bad_user_agents.regex.txt
index af322b1..8949ce3 100644
--- a/bad_user_agents.regex.txt
+++ b/bad_user_agents.regex.txt
@@ -1,3 +1,4 @@
+\bAmazonbot\b
 \bbytedance\b
 \bBytespider\b
 \bChatGPT-User\b