diff --git a/CyrillicFilters/RussianFilter/sections/antiadblock.txt b/CyrillicFilters/RussianFilter/sections/antiadblock.txt
index 5314a3e2953..18fd6a8e798 100644
--- a/CyrillicFilters/RussianFilter/sections/antiadblock.txt
+++ b/CyrillicFilters/RussianFilter/sections/antiadblock.txt
@@ -1095,6 +1095,7 @@ apad2.top,games-pc.top,rustorka.com,rustorka.net,rustorkacom.lib,naylo.top,zannn
 @@||aj*.online^$domain=games-pc.top|rustorka.com|rustorka.net|rustorkacom.lib|naylo.top|zannn.top|innal.top|apad2.top,xmlhttprequest,script
 !
 ! rustorka.com
+@@/sidead1.js$~third-party,domain=games-pc.top|rustorka.com|rustorka.net|rustorkacom.lib|naylo.top|monna2.top|zannn.top|innal.top|apad2.top
 @@/punder-rotate.$~third-party,domain=games-pc.top|rustorka.com|rustorka.net|rustorkacom.lib|naylo.top|monna2.top|zannn.top|innal.top|apad2.top
 @@/pushdownAd.$~third-party,domain=games-pc.top|rustorka.com|rustorka.net|rustorkacom.lib|naylo.top|monna2.top|zannn.top|innal.top|apad2.top
 @@/pubads.js$~third-party,domain=games-pc.top|rustorka.com|rustorka.net|rustorkacom.lib|naylo.top|monna2.top|zannn.top|innal.top|apad2.top