diff --git a/dmidecode.spec b/dmidecode.spec
index 4c646b74af1588736f98b3869db0f273b1ed6d5d..a01e78ed71240b28bce563bc76dfe03ca182de8e 100644
--- a/dmidecode.spec
+++ b/dmidecode.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 
 Name:           dmidecode
 Version:        3.5
@@ -11,7 +11,7 @@ Source0:        https://download.savannah.gnu.org/releases/%{name}/%{name}-%{ver
 
 BuildRequires:  gcc
 BuildRequires:  make
-ExclusiveArch:  x86_64 aarch64
+ExclusiveArch:  x86_64 aarch64 loongarch64
 
 %description
 dmidecode reports information about x86 & ia64 hardware as described in the
@@ -63,6 +63,9 @@ rm -f %{buildroot}/%{_datadir}/doc/%{name}/*
 %doc AUTHORS NEWS README
 
 %changelog
+* Thu Nov 16 2023 Wenlong Zhang<zhangwenlong@loongson.cn> - 3.5-2
+- add loongarch64 support for dmidecode
+
 * Thu May 25 2023 Funda Wang <fundawang@yeah.net> - 3.5-1
 - New version 3.5