diff --git a/ads_and_trackers1.txt b/ads_and_trackers1.txt
index 09ec799..3fb4f8a 100644
--- a/ads_and_trackers1.txt
+++ b/ads_and_trackers1.txt
@@ -3561,6 +3561,7 @@ wtlive.com
 www8.glam.com
 www-banner.chat.ru
 www.dnps.com
+www.facebook.com/ajax/bz/
 www.facebook.com/tr/
 www.google-analytics.com
 www-google-analytics.l.google.com