diff --git a/rpmrc b/rpmrc
index 64d1862..b95233c 100644
--- a/rpmrc
+++ b/rpmrc
@@ -70,6 +70,8 @@ optflags: s390x %{__global_cflags} -m64 -march=z9-109 -mtune=z10
 
 optflags: aarch64 %{__global_cflags}
 
+optflags: riscv64 %{__global_cflags}
+
 # set build arch to fedora buildarches on hardware capable of running it
 # saves having to do rpmbuild --target=
 buildarchtranslate: athlon: i686