diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
index 739c56b8b9bc..02f8541e45af 100644
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -1142,6 +1142,7 @@ OLD_FILES+=usr/lib/clang/3.9.0/include/sanitizer/asan_interface.h
 OLD_FILES+=usr/lib/clang/3.9.0/include/sanitizer/common_interface_defs.h
 OLD_FILES+=usr/lib/clang/3.9.0/include/sanitizer/coverage_interface.h
 OLD_FILES+=usr/lib/clang/3.9.0/include/sanitizer/dfsan_interface.h
+OLD_FILES+=usr/lib/clang/3.9.0/include/sanitizer/esan_interface.h
 OLD_FILES+=usr/lib/clang/3.9.0/include/sanitizer/linux_syscall_hooks.h
 OLD_FILES+=usr/lib/clang/3.9.0/include/sanitizer/lsan_interface.h
 OLD_FILES+=usr/lib/clang/3.9.0/include/sanitizer/msan_interface.h
@@ -1233,6 +1234,10 @@ OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.profile-i386.a
 OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.profile-x86_64.a
 OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.safestack-i386.a
 OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.safestack-x86_64.a
+OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.stats-i386.a
+OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.stats-x86_64.a
+OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.stats_client-i386.a
+OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.stats_client-x86_64.a
 OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.ubsan_standalone-i386.a
 OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.ubsan_standalone-x86_64.a
 OLD_FILES+=usr/lib/clang/3.9.0/lib/freebsd/libclang_rt.ubsan_standalone_cxx-i386.a