diff --git a/CyrillicFilters/common-sections/adservers.txt b/CyrillicFilters/common-sections/adservers.txt
index a3f18afe7e1..238615975c8 100644
--- a/CyrillicFilters/common-sections/adservers.txt
+++ b/CyrillicFilters/common-sections/adservers.txt
@@ -6,6 +6,7 @@
 ! Bad: /banner.jpg (should be in general_url.txt)
 ! Bad: ||adssubdomain.legitwebsite.com^ (should be in adservers_firstparty.txt)
 !
+||all-audio.pro^$all
 ||rbfive.bid^
 ||nwhoxwpuj6.com^
 ||trackclicksplz.site^$third-party