diff --git a/FABRIC.md b/FABRIC.md
index 61ed2ad..5962b28 100644
--- a/FABRIC.md
+++ b/FABRIC.md
@@ -19,6 +19,13 @@ which several sections quote.
 **§25 is the punch list.** It is the authoritative statement of what is done and what is
 not. Read its instructions before doing any work against this document.
 
+**On `docs/lithosananke/ROADMAP.md`.** As of 2026-08-11, Captain Bob has stated this
+document supersedes ROADMAP.md **entirely, not just the M8 section already marked
+obsolete inside it.** Do not consult ROADMAP.md for status, scope, or design — not for M8,
+not for anything else in it. Where this document and ROADMAP.md would disagree, this
+document wins by default, full stop; there is no need to cross-check. FABRIC.md is the
+living document now.
+
 ---
 
 ## 1. The claim