diff --git a/build.md b/build.md
index 1b95ea6b6a..8234b4f853 100644
--- a/build.md
+++ b/build.md
@@ -741,11 +741,6 @@ usual GitHub-based workflow:
 See the [General Contribution
 Guidelines](#33-general-contribution-guidelines).
 
-The variant of Chez Scheme that is needed to build Racket on Chez Scheme
-has its own repository (to preserve the shape of the original Chez
-Scheme reporitory):
-[https://github.com/racket/ChezScheme](https://github.com/racket/ChezScheme).
-
 ### 3.2. Distribution-Package Contributions
 
 If you find yourself changing a file that is in a `"share/pkgs"`
diff --git a/pkgs/racket-build-guide/contribute.scrbl b/pkgs/racket-build-guide/contribute.scrbl
index 188239d9b6..2c60ef366c 100644
--- a/pkgs/racket-build-guide/contribute.scrbl
+++ b/pkgs/racket-build-guide/contribute.scrbl
@@ -68,10 +68,6 @@ usual GitHub-based workflow:
 
 See the @secref["contribute-guidelines"].
 
-The variant of Chez Scheme that is needed to build Racket on Chez
-Scheme has its own repository (to preserve the shape of the original
-Chez Scheme reporitory): @url{https://github.com/racket/ChezScheme}.
-
 @; ------------------------------------------------------------
 @section[#:tag "pkg-contribute"]{Distribution-Package Contributions}