diff --git a/HACKING.md b/HACKING.md
index d5b81328035..1c55040a98e 100644
--- a/HACKING.md
+++ b/HACKING.md
@@ -12,5 +12,5 @@ Please see the content of this file in its new location:
 https://docs.open-mpi.org/en/main/developers/
 
 Additionally, see
-https://docs.open-mpi.org/en/main/developers/prerequisites.html#sphinx
+https://docs.open-mpi.org/en/main/developers/prerequisites.html#sphinx-and-therefore-python
 if you want to edit and build the documentation locally.
diff --git a/README.md b/README.md
index fe78207ad47..99f0124ebfb 100644
--- a/README.md
+++ b/README.md
@@ -28,4 +28,4 @@ Developers who clone the Open MPI Git repository will not have the
 HTML documentation and man pages by default; it must be built.
 Instructions for how to build the Open MPI documentation can be found
 here:
-https://docs.open-mpi.org/en/main/developers/prerequisites.html#sphinx.
+https://docs.open-mpi.org/en/main/developers/prerequisites.html#sphinx-and-therefore-python.