diff --git a/BaseFilter/sections/antiadblock.txt b/BaseFilter/sections/antiadblock.txt
index 015319a33d4..42e68e43aa2 100644
--- a/BaseFilter/sections/antiadblock.txt
+++ b/BaseFilter/sections/antiadblock.txt
@@ -1056,6 +1056,8 @@ pornhub.com,pornhub.org,pornhub.net#%#//scriptlet('prevent-setTimeout', '\x41\x6
 !
 ! NOTE: Regular rules
 !
+! https://github.com/AdguardTeam/AdguardFilters/issues/173251
+||sportshub.to/frames/cf/block/
 ! https://github.com/AdguardTeam/AdguardFilters/issues/172971
 dgb.lol#%#//scriptlet('set-constant', 'findCMP', 'noopFunc')
 dgb.lol#%#//scriptlet('prevent-element-src-loading', 'script', 'adlightning.com')