diff --git a/systemtap.spec b/systemtap.spec
index f311c757547e1a3c277ebe0bfb8a5d7abec7d069..3f687738e1a2db166ac646796b7531d6731b800c 100644
--- a/systemtap.spec
+++ b/systemtap.spec
@@ -1,14 +1,18 @@
-%define anolis_release 3
+%define anolis_release 4
 %bcond_without rpm
 %bcond_without bpf
+%ifarch %{riscv}
+%bcond_with crash
+%else
 %bcond_without crash
+%endif
 %bcond_without dracut
 %bcond_without sqlite
 %bcond_without monitor
-%ifarch loongarch64
-%bcond_with dyninst
-%else
+%ifarch %{ix86} x86_64 aarch64
 %bcond_without dyninst
+%else
+%bcond_with dyninst
 %endif
 %bcond_without systemd
 %bcond_without python3
@@ -1275,6 +1279,9 @@ exit 0
 # ------------------------------------------------------------------------
 
 %changelog
+* Sun Apr 27 2025 Shangtong Guo <guo.shangtong@zte.com.cn> - 5.2-4
+- add support for riscv64 build
+
 * Fri Apr 11 2025 mgb01105731 <mgb01105731@alibaba-inc.com> - 5.2-3
 - Supply /usr/bin/dtrace in sdt-devel subrpm too