diff --git a/lasso.spec b/lasso.spec
index 5c0841901f26d93755eef63bd0b4db6e6e2366aa..f74196db3ff72f1a96a7951f440ea4ffb36565e0 100644
--- a/lasso.spec
+++ b/lasso.spec
@@ -1,6 +1,6 @@
 Name:                lasso
 Version:             2.8.0
-Release:             1
+Release:             2
 Summary:             Liberty Alliance Single Sign On
 License:             GPLv2+
 URL:                 http://lasso.entrouvert.org/
@@ -68,6 +68,11 @@ sed -i -E -e '/^#![[:blank:]]*(\/usr\/bin\/env[[:blank:]]+python[^3]?\>) \
 |(\/usr\/bin\/python[^3]?\>)/d' `grep -r -l -E '^#![[:blank:]]*(/usr/bin/python[^3]?) \
 |(/usr/bin/env[[:blank:]]+python[^3]?)' *`
 
+%ifarch loongarch64
+%_update_config_guess
+%_update_config_sub
+%endif
+
 %build
 export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk
 ./autogen.sh
@@ -111,6 +116,9 @@ fi
 %doc AUTHORS NEWS README
 
 %changelog
+* Wed Mar 8 2023 doupengda <doupengda@loongson.cn> - 2.8.0-2
+- Update config.guess and config.sub for loongarch64
+
 * Wed Feb 08 2023 Ge Wang <wangge20@h-partners.com> - 2.8.0-1
 - Update to version 2.8.0 fix build failure due to openssl update to version 3.0.8