diff --git a/luaconf.h b/luaconf.h
index 7b0ae69..78dd149 100644
--- a/luaconf.h
+++ b/luaconf.h
@@ -52,6 +52,8 @@
 #include "luaconf-mipsel.h"
 #elif defined(__mips)
 #include "luaconf-mips.h"
+#elif defined(__riscv__)
+#include "luaconf-riscv64.h"
 #else
 #error "The lua-devel package is not usable with the architecture."
 #endif