diff --git a/createrepo_c-Add-sw64-architecture.patch b/createrepo_c-Add-sw64-architecture.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5b7d12025ce37ffe98b1385c92d88cc92de9fd70
--- /dev/null
+++ b/createrepo_c-Add-sw64-architecture.patch
@@ -0,0 +1,29 @@
+From d30fe3b606fcc5052665c7e00d20fe4374ac4ada Mon Sep 17 00:00:00 2001
+From: wzx <wuzx1226@qq.com>
+Date: Fri, 28 Oct 2022 14:57:55 +0800
+Subject: [PATCH] Add sw64 architecture
+
+Add sw64 architecture in file src/mergerepo_c.c to support sw64 architecture.
+
+Signed-off-by: wzx <wuzx1226@qq.com>
+---
+ src/mergerepo_c.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/mergerepo_c.c b/src/mergerepo_c.c
+index fa26879..bb65a18 100644
+--- a/src/mergerepo_c.c
++++ b/src/mergerepo_c.c
+@@ -180,6 +180,9 @@ append_arch(GSList *list, gchar *arch, gboolean expand)
+             list = append_arch(list, "alphaev67", FALSE);
+             list = append_arch(list, "alphaev68", FALSE);
+             list = append_arch(list, "alphaev7", FALSE);
++        } else if (!g_strcmp0(arch, "sw_64")) {
++            list = append_arch(list, "sw_64", FALSE);
++            list = append_arch(list, "sw_64sw6b", FALSE);
+         } else if (!g_strcmp0(arch, "armhfp")) {
+             list = append_arch(list, "armv7hl", FALSE);
+             list = append_arch(list, "armv7hnl", FALSE);
+-- 
+2.33.0
+
diff --git a/createrepo_c.spec b/createrepo_c.spec
index e8c2b1f83b86d41a5f915cc07fc7f4a7a6cb3c64..127ea4f1a86d0d899c4e7925e2b2317bcde8c78e 100644
--- a/createrepo_c.spec
+++ b/createrepo_c.spec
@@ -33,10 +33,11 @@
 Summary:        Creates a common metadata repository
 Name:           createrepo_c
 Version:        0.17.6
-Release:        2
+Release:        3
 License:        GPLv2+
 URL:            https://github.com/rpm-software-management/createrepo_c
 Source0:        %{url}/archive/%{version}/%{name}-%{version}.tar.gz
+Patch1:         createrepo_c-Add-sw64-architecture.patch
 
 BuildRequires:  cmake
 BuildRequires:  gcc
@@ -178,6 +179,9 @@ ln -sr %{buildroot}%{_bindir}/modifyrepo_c %{buildroot}%{_bindir}/modifyrepo
 %endif
 
 %changelog
+* Mon Nov 14 2022 wuzx<wuzx1226@qq.com> - 0.17.6-3
+- Add sw64 architecture
+
 * Sat Oct 22 2022 yanglongkang <yanglongkang@h-partners.com> - 0.17.6-2
 - add the dynamic library file in the rpm package to the ldconfig management
   fix rpmbuild warning