diff --git a/adg_ip-whitelist.ipv4.txt b/adg_ip-whitelist.ipv4.txt
index e2e522e..7ea9dbd 100644
--- a/adg_ip-whitelist.ipv4.txt
+++ b/adg_ip-whitelist.ipv4.txt
@@ -100,3 +100,4 @@
 @@||functions.adnami.io^$important
 @@||haz-relay.iocnt.net^$important
 @@||in.appcenter.ms^$important
+@@||posthog.element.io
\ No newline at end of file