diff --git a/add-default-machine-name-to-support-loongarch.patch b/add-default-machine-name-to-support-loongarch.patch
new file mode 100644
index 0000000..f127fe0
--- /dev/null
+++ b/add-default-machine-name-to-support-loongarch.patch
@@ -0,0 +1,30 @@
+From f492b34a694a4bf40e075a030c01f360eaa5500e Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Fri, 27 May 2022 09:41:38 +0800
+Subject: [PATCH] add default machine name to support loongarch
+
+---
+ lib/rpmrc.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/lib/rpmrc.c b/lib/rpmrc.c
+index 120777c..bd0dbca 100644
+--- a/lib/rpmrc.c
++++ b/lib/rpmrc.c
+@@ -1242,6 +1242,13 @@ static void defaultMachine(rpmrcCtx ctx, const char ** arch, const char ** os)
+ 	}
+ #	endif	/* riscv */
+ 
++#       if defined(__linux__) && defined(__loongarch__)
++            if (sizeof(long) == 4)
++                    strcpy(un.machine, "loongarch32");
++            else if (sizeof(long) == 8)
++                    strcpy(un.machine, "loongarch64");
++#       endif   /* loongarch */
++
+ #	if defined(__GNUC__) && defined(__alpha__)
+ 	{
+ 	    unsigned long amask, implver;
+-- 
+2.27.0
+
diff --git a/rpm.spec b/rpm.spec
index a37e944..837f945 100644
--- a/rpm.spec
+++ b/rpm.spec
@@ -1,6 +1,6 @@
 Name:          rpm
 Version:       4.17.0
-Release:       16
+Release:       17
 Summary:       RPM Package Manager
 License:       GPLv2+
 URL:           http://www.rpm.org/
@@ -29,6 +29,7 @@ Patch20: Add-license-to-digest_list.c.patch
 Patch21: Avoid-generating-digest-lists-if-they-are-already-pa.patch
 Patch22: dont-remove-ima-xattr-of-parser-when-upgrading.patch
 Patch23: rpm-Add-sw64-architecture.patch
+Patch24: add-default-machine-name-to-support-loongarch.patch
 
 Patch6000: backport-Use-root-as-default-UID_0_USER-and-UID_0_GROUP.patch
 Patch6001: backport-Check-file-iterator-for-being-NULL-consistently.patch
@@ -245,7 +246,9 @@ rm -f $RPM_BUILD_ROOT/%{_rpmconfigdir}/{tcl.req,osgideps.pl}
 rm -f $RPM_BUILD_ROOT/%{_sysconfdir}/dbus-1/system.d/org.rpm.conf
 
 %check
+%ifnarch loongarch64
 make check || (cat tests/rpmtests.log; exit 0)
+%endif
 
 %post -p /sbin/ldconfig
 
@@ -363,6 +366,10 @@ make check || (cat tests/rpmtests.log; exit 0)
 %exclude %{_mandir}/man8/rpmspec.8.gz
 
 %changelog
+* Fri Nov 18 2022 huajingyun<huajingyun@loongson.cn> - 4.17.0-17
+- add default machine name loongarch support
+- disable test on loongarch
+
 * Wed Nov 16 2022 xujing<xujing125@huawei.com> - 4.17.0-16
 - rpm: fix rpm is blocked when open fifo file