diff --git a/src/ty.md b/src/ty.md
index 906e99e7..e29ecb5e 100644
--- a/src/ty.md
+++ b/src/ty.md
@@ -78,7 +78,7 @@ is in fact a simple type alias for a reference with `'tcx` lifetime:
 pub type Ty<'tcx> = &'tcx TyS<'tcx>;
 ```
 
-[the HIR]: https://github.com/rust-lang/rust/blob/master/src/librustc/hir/README.md
+[the HIR]: ./hir.html
 
 You can basically ignore the `TyS` struct -- you will basically never
 access it explicitly. We always pass it by reference using the