--- /dist/replica/plan9.proto
+++ /dist/replica/plan9.proto
@@ -43,6 +43,10 @@ power	- sys sys
 	+	- sys sys
 power64	- sys sys
 	+	- sys sys
+riscv	- sys sys
+	+	- sys sys
+riscv64	- sys sys
+	+	- sys sys
 sparc	- sys sys
 	+	- sys sys
 spim	- sys sys