diff --git a/mcelog.spec b/mcelog.spec
index 14abb57953f2d3c9d4c767ceae8b74a5f9b2c945..ba0ee7b63a012bb5c8e32df54b024acf4940183d 100644
--- a/mcelog.spec
+++ b/mcelog.spec
@@ -4,7 +4,7 @@
 
 Name:	mcelog
 Version:	179
-Release:	1
+Release:	2
 Epoch:		3
 Summary:	Linux kernel machine check handling middleware
 License:	GPLv2
@@ -13,7 +13,7 @@ Source0:	https://github.com/andikleen/%{name}/archive/v%{last_tar_version}.tar.g
 Source1:	mce-inject-%{mce_inject_ver}.tar.bz2
 Source2:	aer-inject-%{aer_inject_ver}.tar.bz2
 Source3:	mcelog.conf
-ExclusiveArch:  i686 x86_64
+ExclusiveArch:  i686 x86_64 loongarch64
 BuildRequires:	bison flex systemd gcc
 Requires(post): systemd
 Requires(preun): systemd
@@ -75,6 +75,9 @@ rm -rf $RPM_BUILD_ROOT
 %attr(0644,root,root) %{_mandir}/*/*
 
 %changelog
+* Thu May 26 2022 yangxianzhao <yangxianzhao@uniontech.com> - 179-2
+- Add loongarch support
+
 * Thu Dec 2 2021 yangzhuangzhuang <yangzhuangzhuang1@huawei.com> - 179-1
 - update version to 179