diff --git a/kvdo.spec b/kvdo.spec
index 25bb8a24a97f5c5c97a52995369f5d49792a1bb8..452b81ee80b95c3968ec92f5bb070b258934e452 100644
--- a/kvdo.spec
+++ b/kvdo.spec
@@ -21,6 +21,7 @@ Requires:	kernel-devel >= %{kmod_kernel_version}
 Requires:       make
 ExclusiveArch:	x86_64
 ExclusiveArch:  aarch64
+ExclusiveArch:  riscv64
 ExcludeArch:    s390
 ExcludeArch:    s390x
 ExcludeArch:    ppc
@@ -90,6 +91,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_usr}/src/%{kmod_name}-%{version}-%{kmod_rpm_release}/*
 
 %changelog
+* Thu Aug 17 2021 zou-tongcheng <chengzou233@gmail.com>
+- Add riscv64 support 
+
 * Wed Nov 11 2020 wutao <wutao61@huawei.com> - 6.2.3.114-1
 - Update to 6.2.3.114 and adapt to kernel 5.10