diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
index 46e54249722..ac0f86f3d58 100644
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -9369,6 +9369,7 @@ OLD_FILES+=usr/libexec/hyperv/hv_set_ifconfig
 OLD_FILES+=usr/libexec/hyperv/hv_get_dns_info
 OLD_FILES+=usr/libexec/hyperv/hv_get_dhcp_info
 OLD_FILES+=usr/sbin/hv_kvp_daemon
+OLD_FILES+=usr/sbin/hv_vss_daemon
 OLD_FILES+=usr/share/man/man8/hv_kvp_daemon.8.gz
 .endif