diff --git a/library/stdarch/README.md b/library/stdarch/README.md
index af22e7dbb478..0cd2d1d22cbb 100644
--- a/library/stdarch/README.md
+++ b/library/stdarch/README.md
@@ -21,6 +21,7 @@ This is a **work in progress**.
 [i686]: https://rust-lang-nursery.github.io/stdsimd/i686/stdsimd/
 [x86_64]: https://rust-lang-nursery.github.io/stdsimd/x86_64/stdsimd/
 [arm]: https://rust-lang-nursery.github.io/stdsimd/arm/stdsimd/
+[aarch64]: https://rust-lang-nursery.github.io/stdsimd/aarch64/stdsimd/
 
 ### Approach