diff --git a/BaseFilter/sections/antiadblock.txt b/BaseFilter/sections/antiadblock.txt
index a17ca9e45ce..2b44790f6dc 100644
--- a/BaseFilter/sections/antiadblock.txt
+++ b/BaseFilter/sections/antiadblock.txt
@@ -1253,6 +1253,8 @@ youporn.com$$script:contains(/window\.[\s\S]*?_zone_[\s\S]*?{"zone_id":/)
 !
 ! NOTE: Regular rules
 !
+! https://github.com/AdguardTeam/AdguardFilters/issues/231405
+@@||cashbackmonitor.com/js/prebid3.21.21.js$domain=cashbackmonitor.com
 ! https://github.com/AdguardTeam/AdguardFilters/issues/231478
 krx18.com##.btc-overlay-bg
 krx18.com#%#//scriptlet('abort-current-inline-script', 'Promise', 'pagead2.googlesyndication.com')