diff --git a/src/poller.py b/src/poller.py
index b99ee62..757ba48 100644
--- a/src/poller.py
+++ b/src/poller.py
@@ -10,9 +10,11 @@ from typing import Optional
 import truthbrush.api
 from truthbrush import Api
 
-# Override the default user agent to avoid Cloudflare blocking
+# Override the default user agent to match the Chrome 136 TLS fingerprint
+# that curl_cffi uses (impersonate="chrome136")
 truthbrush.api.USER_AGENT = (
-    "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:147.0) Gecko/20100101 Firefox/147.0"
+    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 "
+    "(KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36"
 )
 
 from .database import init_db, is_post_seen, mark_post_seen