diff --git a/SpywareFilter/sections/tracking_servers_firstparty.txt b/SpywareFilter/sections/tracking_servers_firstparty.txt
index b2e064f9bb0..aa083622dc2 100644
--- a/SpywareFilter/sections/tracking_servers_firstparty.txt
+++ b/SpywareFilter/sections/tracking_servers_firstparty.txt
@@ -28,6 +28,7 @@
 ! Blocking piwik analytics subdomain(for DNS filtering)
 |piwik.
 !
+||grgnsht.nzxt.com^
 ||h031.familydollar.com^
 ||api-gtm.grubhub.com^
 ||event.havasedge.com^