diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
index 8d3b27c5f85..50185fd7199 100644
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -1509,6 +1509,7 @@ OLD_FILES+=usr/share/man/man1/llvm-dwarfdump.1
 OLD_FILES+=usr/share/man/man1/llvm-extract.1.gz
 OLD_FILES+=usr/share/man/man1/llvm-link.1.gz
 OLD_FILES+=usr/share/man/man1/llvm-nm.1.gz
+OLD_FILES+=usr/share/man/man1/llvm-pdbutil.1.gz
 OLD_FILES+=usr/share/man/man1/llvm-symbolizer.1.gz
 OLD_FILES+=usr/share/man/man1/opt.1.gz
 .endif