diff --git a/MobileFilter/sections/adservers.txt b/MobileFilter/sections/adservers.txt
index fd487eb6aa3..e5b51cfafb2 100644
--- a/MobileFilter/sections/adservers.txt
+++ b/MobileFilter/sections/adservers.txt
@@ -140,6 +140,7 @@
 ||startup.mobile.webvisor.com^
 ||startup-mobile.ap.yandex-net.ru^
 !
+||mediation.unity3d.com^
 ||cdn-ad.wtzw.com^
 ||appsrv.display.io^
 ||ad.line-scdn.net^
@@ -158,7 +159,6 @@
 ||ads.rmbl.ws^
 ||adsassets-ipv6.waze.com^
 ||iads.unity3d.com^
-||o-iab.mediation.unity3d.com^
 ||togothermany.com^
 ||gdl.zmqdez.ru^
 ||rtblab.net^