diff --git a/README.md b/README.md
index b1eafd4..6df1d52 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,7 @@ Right now these archs are supported and should work on bare metal:
  * s390x
  * mips (O32 ABI only)
  * mips64 (N32/N64 ABI only, like Alpine, only N64 ABI has been tested)
+ * riscv64
 
 These archs require kernel assistance and use a syscall:
 
@@ -36,4 +37,4 @@ the build system will attempt to guess using `uname -m`.
 $ make ARCH=x86_64
 $ make ARCH=x86_64 check
 $ make ARCH=x86_64 DESTDIR=out install
-```
\ No newline at end of file
+```