diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -17652,9 +17652,7 @@
 .if ${TARGET_ARCH} != "i386" && ${TARGET_ARCH} != "amd64"
 OLD_FILES+=usr/share/man/man8/boot_i386.8.gz
 .endif
-.if ${TARGET_ARCH} != "aarch64" && ${TARGET} != "arm" && \
-    ${TARGET_ARCH} != "powerpc" && ${TARGET_ARCH} != "powerpc64" && \
-    ${TARGET_ARCH} != "sparc64" && ${TARGET} != "mips"
+.if ${TARGET_ARCH} == "riscv64"
 OLD_FILES+=usr/share/man/man8/ofwdump.8.gz
 .endif
 OLD_FILES+=usr/share/man/man8/mount_reiserfs.8.gz