diff --git a/SpywareFilter/sections/tracking_servers.txt b/SpywareFilter/sections/tracking_servers.txt
index 622b7be33e9..3e1c7799e0a 100644
--- a/SpywareFilter/sections/tracking_servers.txt
+++ b/SpywareFilter/sections/tracking_servers.txt
@@ -3,6 +3,7 @@
 ! Should be uncommented once v2.10 goes live
 ! ||app-measurement.com^
 !
+||metrics-collector.s-onetag.com^
 ||cinarra.com^$third-party
 ||2iui01.com^$third-party
 ||target.mixi.media^$third-party