diff --git a/dyninst.spec b/dyninst.spec
index 3e315e347a8b74f32802f00d5fab7c6042ce3747..1545ecc757cb4575ee76630dbb9c5b10d869e23c 100644
--- a/dyninst.spec
+++ b/dyninst.spec
@@ -2,10 +2,10 @@ Summary: An API for Run-time Code Generation
 License: LGPLv2+
 Name: dyninst
 Group: Development/Libraries
-Release: 1%{?dist}
+Release: 2%{?dist}
 URL: http://www.dyninst.org
 Version: 12.1.0
-ExclusiveArch: %{ix86} x86_64 ppc64le aarch64
+ExclusiveArch: %{ix86} x86_64 ppc64le aarch64 sw_64
 
 %define __testsuite_version 12.1.0
 Source0: https://github.com/dyninst/dyninst/archive/v%{version}/dyninst-%{version}.tar.gz
@@ -206,6 +206,9 @@ find %{buildroot}%{_libdir}/dyninst/testsuite/ \
 %attr(644,root,root) %{_libdir}/dyninst/testsuite/*.a
 
 %changelog
+* Thu Nov 30 2023 wuxiat <nijie@wuxiat.com> 12.1.0-2
+- add sw patch
+
 * Thu Apr 21 2022 Stan Cox <scox@redhat.com> - 12.1.0-1
 - Update to 12.1.0