diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
index cb8ad1cfe77f..8b999a434f84 100644
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -8653,6 +8653,13 @@ OLD_FILES+=usr/share/man/man1/colcrt.1.gz
 OLD_FILES+=usr/share/man/man1/ul.1.gz
 .endif
 
+.if ${MK_TFTP} == no
+OLD_FILES+=usr/bin/tftp
+OLD_FILES+=usr/libexec/tftpd
+OLD_FILES+=usr/share/man/man1/tftp.1.gz
+OLD_FILES+=usr/share/man/man8/tftpd.8.gz
+.endif
+
 .if ${MK_TIMED} == no
 OLD_FILES+=usr/sbin/timed
 OLD_FILES+=usr/sbin/timedc