diff --git a/SpywareFilter/sections/tracking_servers_firstparty.txt b/SpywareFilter/sections/tracking_servers_firstparty.txt
index 4a785221717..4f5d9b0e3d1 100644
--- a/SpywareFilter/sections/tracking_servers_firstparty.txt
+++ b/SpywareFilter/sections/tracking_servers_firstparty.txt
@@ -28,6 +28,8 @@
 ! Blocking piwik analytics subdomain(for DNS filtering)
 |piwik.
 !
+||dsb.yahooapis.jp^
+||clb.yahooapis.jp^
 ||eflbundles.*.com.tr^
 ||marketing.trvl.yandex.net^
 ||t.stereogum.com^