diff --git a/Source/domainset/reject_sukka.conf b/Source/domainset/reject_sukka.conf
index e59baf08..e0bdf27d 100644
--- a/Source/domainset/reject_sukka.conf
+++ b/Source/domainset/reject_sukka.conf
@@ -966,6 +966,8 @@ analytics.bytegiftia.top
 .1897pentagram.com
 .webspecmail.com
 .cp-sap.sfmc-content.com
+.agent.datadoghq.com
+.agent.ap1.datadoghq.com
 
 # >> Alexa
 data.alexa.com