diff --git a/roles/squid/files/acl/software_windows.domains b/roles/squid/files/acl/software_windows.domains
index 842efbc..2a18980 100644
--- a/roles/squid/files/acl/software_windows.domains
+++ b/roles/squid/files/acl/software_windows.domains
@@ -18,6 +18,7 @@ ipv6.msftconnecttest.com
 settings-win.data.microsoft.com
 go.microsoft.com
 dl.delivery.mp.microsoft.com
+dmd.metaservices.microsoft.com
 
 # comon CRL / OCSP
 crl.microsoft.com