diff --git a/0001-add-loongarch64-support-for-libbsd.patch b/0001-add-loongarch64-support-for-libbsd.patch
new file mode 100644
index 0000000..44a7204
--- /dev/null
+++ b/0001-add-loongarch64-support-for-libbsd.patch
@@ -0,0 +1,35 @@
+From ada3c63291bd07beb0d43559ce640dc144f51558 Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Thu, 31 Oct 2024 20:26:51 +0800
+Subject: [PATCH] add loongarch64 support for libbsd
+
+---
+ src/local-elf.h | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/local-elf.h b/src/local-elf.h
+index f784b12..c568727 100644
+--- a/src/local-elf.h
++++ b/src/local-elf.h
+@@ -193,11 +193,18 @@
+ #define ELF_TARG_CLASS	ELFCLASS32
+ #elif __riscv_xlen == 64
+ #define ELF_TARG_CLASS	ELFCLASS64
++
+ #else
+ #error Unsupported ELF class
+ #endif
+ #define ELF_TARG_DATA	ELFDATA2LSB
+ 
++#elif defined(__loongarch64)
++
++#define ELF_TARG_MACH	EM_LOONGARCH
++#define ELF_TARG_CLASS	ELFCLASS64
++#define ELF_TARG_DATA	ELFDATA2LSB
++
+ #elif defined(__sparc__)
+ 
+ #if defined(__arch64__)
+-- 
+2.43.0
+
diff --git a/libbsd.spec b/libbsd.spec
index b4da585..e43aaed 100644
--- a/libbsd.spec
+++ b/libbsd.spec
@@ -1,6 +1,6 @@
 Name:           libbsd
 Version:        0.10.0
-Release:        1
+Release:        2
 Summary:        Library providing BSD-compatible functions for portability
 URL:            http://libbsd.freedesktop.org/
 License:        BSD and ISC and Copyright only and Public Domain
@@ -8,6 +8,7 @@ License:        BSD and ISC and Copyright only and Public Domain
 Source0:        http://libbsd.freedesktop.org/releases/libbsd-%{version}.tar.xz
 # Use symver attribute for symbol versioning
 Patch1:         %{name}-symver.patch
+Patch2:		0001-add-loongarch64-support-for-libbsd.patch
 
 BuildRequires:  gcc
 BuildRequires:  autoconf automake libtool
@@ -39,6 +40,7 @@ configured using "pkg-config --libs libbsd-ctor".
 %setup -q
 
 %patch1 -p1 -b .symver
+%patch2 -p1
 
 %build
 autoreconf -fiv
@@ -77,5 +79,8 @@ rm %{buildroot}%{_mandir}/man3/explicit_bzero.3bsd
 %{_libdir}/pkgconfig/%{name}-ctor.pc
 
 %changelog
+* Thu Oct 31 2024 Wenlong Zhang <zhangwenlong@loongson.cn> - 0.10.0-2
+- add loongarch64 support for libbsd
+
 * Fri Jul 15 2022 misaka00251 <misaka00251@misakanet.cn> - 0.10.0-1
 - Init package (Thanks to fedora team)