diff --git a/nix/frontend.nix b/nix/frontend.nix
index 897b48b2..9740b27f 100644
--- a/nix/frontend.nix
+++ b/nix/frontend.nix
@@ -13,10 +13,12 @@
 # Output layout (`$out`) — two subdirectories, one per surface, that
 # the Rust binaries serve via `tower_http::ServeDir`:
 #
-#   $out/dashboard/   the hive-c0re dashboard SPA assets
-#       index.html flow.html favicon.svg
-#       static/{tabs,flow,stream-worker}.js{,.map}
-#       static/dashboard.css
+#   $out/dashboard/   the hive-c0re dashboard assets (full layout in
+#                     frontend/packages/dashboard/build.mjs):
+#       index.html (H0M3 hub, served at /) dashboard.html (operator SPA,
+#       served at /dashboard.html) flow.html logs.html favicon.svg
+#       static/{home,tabs,flow,logs,stream-worker}.js{,.map}
+#       static/{common,home,dashboard,flow,logs,theme}.css
 #   $out/agent/       the per-agent default UI (layered with
 #                     hyperhive.frontend.extraFiles at activation time)
 #       index.html stats.html screen.html