diff --git a/SpywareFilter/sections/tracking_servers.txt b/SpywareFilter/sections/tracking_servers.txt
index fdf3c292fdb..a530a1b7a39 100644
--- a/SpywareFilter/sections/tracking_servers.txt
+++ b/SpywareFilter/sections/tracking_servers.txt
@@ -4131,6 +4131,7 @@
 !
 ! Rule for detecting hidden trackers when the main domain cannot be blocked.
 ||d1udjti6mtxz9q.cloudfront.net^$third-party
+||e.truedata.co^
 !
 ! NOTE: CNAME disguised tracking networks end ⬆️
 ! !SECTION: CNAME disguised tracking networks