diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -8203,7 +8203,11 @@
 OLD_FILES+=usr/include/atf-c/tp.h
 OLD_FILES+=usr/include/atf-c/utils.h
 OLD_LIBS+=usr/lib/libprivateatf-c++.so.2
+OLD_FILES+=usr/lib/libprivateatf-c++.so
+OLD_FILES+=usr/lib/libprivateatf-c++.a
 OLD_LIBS+=usr/lib/libprivateatf-c.so.1
+OLD_FILES+=usr/lib/libprivateatf-c.so
+OLD_FILES+=usr/lib/libprivateatf-c.a
 OLD_FILES+=usr/share/examples/kyua/kyua.conf
 OLD_FILES+=usr/share/examples/kyua/Kyuafile.top
 OLD_FILES+=usr/share/kyua/misc/context.html