diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
index fa5a466f57ed..432ce0ab8240 100644
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -668,6 +668,9 @@ OLD_DIRS+=usr/lib/clang/6.0.1/lib
 OLD_DIRS+=usr/lib/clang/6.0.1
 # 20181116: Rename test file.
 OLD_FILES+=usr/tests/sys/netinet/reuseport_lb
+# 20181113: libufs version bumped to 7.
+OLD_LIBS+=lib/libufs.so.6
+OLD_LIBS+=usr/lib32/libufs.so.6
 # 20181112: Cleanup old libcap_dns.
 OLD_LIBS+=lib/casper/libcap_dns.so.1
 OLD_LIBS+=usr/lib32/libcap_dns.so.1