diff --git a/crash-trace-command.spec b/crash-trace-command.spec
index 850584b83c31a9cd108ed7322f9328a053dea920..6ffc3eda46ddea48939bd495c3b22dbc0545c273 100644
--- a/crash-trace-command.spec
+++ b/crash-trace-command.spec
@@ -1,6 +1,6 @@
 Name:          crash-trace-command
 Version:       3.0
-Release:       1
+Release:       2
 Summary:       Crash utility's trace extension module
 License:       GPLv2
 Source:        crash-trace-command-%{version}.tar.gz
@@ -20,6 +20,14 @@ allowing it to read ftrace data from a core dump file.
 %autosetup -n crash-trace-%{version} -p1
 
 %build
+%ifarch riscv64
+sed -i -E '/^INCDIR/i \
+ifeq ($(shell arch), riscv64)\
+  TARGET=RISCV64\
+  TARGET_CFLAGS=\
+endif \
+' Makefile
+%endif
 make
 
 %install
@@ -32,6 +40,9 @@ cp %{_builddir}/crash-trace-%{version}/trace.so %{buildroot}%{_libdir}/crash/ext
 %doc COPYING
 
 %changelog
+* Mon Jul 25 2022 laokz <laokz@foxmail.com> - 3.0-2
+- Support build on riscv64
+
 * Tue Jan 18 2022 SimpleUpdate Robot <tc@openeuler.org> - 3.0-1
 - Upgrade to version 3.0