diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
index 728f3d6525c8..d60ec5501f88 100644
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -1374,6 +1374,7 @@ OLD_FILES+=usr/bin/clang-tblgen
 OLD_FILES+=usr/bin/llvm-ar
 OLD_FILES+=usr/bin/llvm-nm
 OLD_FILES+=usr/bin/llvm-objdump
+OLD_FILES+=usr/bin/llvm-ranlib
 OLD_FILES+=usr/bin/llvm-symbolizer
 OLD_FILES+=usr/bin/llvm-tblgen
 OLD_FILES+=usr/lib/clang/8.0.0/include/sanitizer/allocator_interface.h
@@ -1563,7 +1564,6 @@ OLD_FILES+=usr/bin/llvm-mca
 OLD_FILES+=usr/bin/llvm-modextract
 OLD_FILES+=usr/bin/llvm-objcopy
 OLD_FILES+=usr/bin/llvm-pdbutil
-OLD_FILES+=usr/bin/llvm-ranlib
 OLD_FILES+=usr/bin/llvm-rtdyld
 OLD_FILES+=usr/bin/llvm-xray
 OLD_FILES+=usr/bin/opt