diff --git a/docs/_source/tinyrocs.rst b/docs/_source/tinyrocs.rst
index 09f16536d..259d7ff45 100644
--- a/docs/_source/tinyrocs.rst
+++ b/docs/_source/tinyrocs.rst
@@ -2,11 +2,15 @@
 tinyrocs
 ========
 
-Notes on and clone of tinybox by tinycorp.
+tinyrocs is a small and efficient AI cluster.
+
+https://tinyrocs.foo
+
+Notes on and forks of tinybox by tinycorp.
 
 See spreadsheet bill of materials:
 
-https://spacecruft.org/deepcrayon/tinygrab/media/branch/deepcrayon/hardware/tinyrocs.ods
+https://spacecruft.org/deepcrayon/tinyrocs/media/branch/main/docs/tinyrocs-bom.ods
 
 
 .. toctree::