diff --git a/ceph.spec b/ceph.spec
index 70756a84c203b899ec8328d4629c56ac75c58c68..1299445a6d223f7c06fba3f2c5ae8bce26409bee 100644
--- a/ceph.spec
+++ b/ceph.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release 4
 %global _hardened_build 1
 
 %bcond_with make_check
@@ -13,7 +13,7 @@
 %else
 %bcond_with rbd_rwl_cache
 %endif
-%ifarch %{arm64}
+%ifarch %{arm64} riscv64
 %bcond_with system_pmdk
 %else
 %bcond_without system_pmdk
@@ -1943,6 +1943,9 @@ exit 0
 %config %{_sysconfdir}/prometheus/ceph/ceph_default_alerts.yml
 
 %changelog
+* Mon Nov 6 2023 Guoguo <i@qwq.trade> - 17.2.5-4
+- add support for riscv64
+
 * Wed Jun 14 2023 Bo Ren <rb01097748@alibaba-inc.com> - 17.2.5-3
 - rebuild with thrift-0.18.1-1