diff --git a/domains.txt b/domains.txt
index 28f6538..824b1ea 100644
--- a/domains.txt
+++ b/domains.txt
@@ -68,3 +68,4 @@ login.live.com
 config.edge.skype.com
 msedge.api.cdp.microsoft.com
 copilot.microsoft.com
+cdp.copilot.microsoft.com