diff --git a/config.sub b/config.sub
index d0add17..02e7a59 100755
--- a/config.sub
+++ b/config.sub
@@ -4,7 +4,7 @@
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2024-01-26'
+timestamp='2024-02-24'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -1768,7 +1768,7 @@ case $os in
 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
 	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
 	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
-	     | fiwix* | mlibc* | cos* | mbr* | ironclad* )
+	     | fiwix* | mlibc* | cos* | mbr* | ironclad* | ohos* )
 		;;
 	# This one is extra strict with allowed versions
 	sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
@@ -1829,7 +1829,7 @@ esac
 case $kernel-$os-$obj in
 	linux-gnu*- | linux-android*- | linux-dietlibc*- | linux-llvm*- \
 		    | linux-mlibc*- | linux-musl*- | linux-newlib*- \
-		    | linux-relibc*- | linux-uclibc*- )
+		    | linux-relibc*- | linux-uclibc*- | linux-ohos*- )
 		;;
 	uclinux-uclibc*- )
 		;;
diff --git a/doc/config.sub.1 b/doc/config.sub.1
index 37722ee..b2750b1 100644
--- a/doc/config.sub.1
+++ b/doc/config.sub.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.48.5.
-.TH CONFIG.SUB "1" "January 2024" "GNU config.sub (2024-01-26)" "User Commands"
+.TH CONFIG.SUB "1" "February 2024" "GNU config.sub (2024-02-24)" "User Commands"
 .SH NAME
 config.sub \- validate and canonicalize a configuration triplet
 .SH SYNOPSIS
diff --git a/testsuite/config-sub.data b/testsuite/config-sub.data
index cae2347..af8ed08 100644
--- a/testsuite/config-sub.data
+++ b/testsuite/config-sub.data
@@ -17,6 +17,7 @@ aarch64-elf					aarch64-unknown-elf
 aarch64-genode					aarch64-unknown-genode
 aarch64-linux					aarch64-unknown-linux-gnu
 aarch64-linux-mlibc				aarch64-unknown-linux-mlibc
+aarch64-linux-ohos				aarch64-unknown-linux-ohos
 aarch64-managarm				aarch64-unknown-managarm-mlibc
 aarch64-managarm-kernel				aarch64-unknown-managarm-kernel
 aarch64-managarm-mlibc				aarch64-unknown-managarm-mlibc