diff --git a/umoci.spec b/umoci.spec
index e2447e04ef3ce04492a9554a6afba5bc4df59c2a..967aa5cb88c2ba50acdee928acab03efd0f4ace3 100644
--- a/umoci.spec
+++ b/umoci.spec
@@ -4,7 +4,7 @@
 
 Name:           umoci
 Version:        0.4.7
-Release:        2
+Release:        3
 Summary:        Open Container Image manipulation tool
 License:        ISC and MIT and Apache-2.0
 URL:            https://github.com/opencontainers/umoci
@@ -23,6 +23,13 @@ the OCI.
 %prep
 %autosetup -n %{name}-%{version} -p1
 tar -xf %SOURCE1
+%ifarch loongarch64 sw_64
+# Replace sys provided by golang
+cp -af %{_prefix}/lib/golang/src/cmd/vendor/golang.org/x/sys vendor/golang.org/x/
+%endif
+%ifarch sw_64
+sed -i 's/-buildmode=pie/-buildmode=exe/g' `grep buildmode=pie -rl .`
+%endif
 
 %build
 cd go-md2man-*
@@ -55,6 +62,9 @@ done
 %{_mandir}/man1/umoci*
 
 %changelog
+* Thu Aug 10 2023 yeqinglong <yeqinglong@kylinsec.com.cn> - 0.4.7-3
+- add loongarch64 and sw_64 support
+
 * Tue Feb 15 2022 caodongxia <caodongxia@huawei.com> - 0.4.7-2
 - fix bad build flags