diff --git a/Filters/exclusions.txt b/Filters/exclusions.txt
index cca751c0..19d04ba8 100644
--- a/Filters/exclusions.txt
+++ b/Filters/exclusions.txt
@@ -1,3 +1,5 @@
+! https://github.com/AdguardTeam/AdguardFilters/issues/3863
+metrics.plex.tv
 ! https://github.com/AdguardTeam/AdguardFilters/issues/3717
 ups.ksmobile.net
 ! https://github.com/AdguardTeam/AdguardFilters/issues/3780