diff --git a/src/seed-tld-beacon.mjs b/src/seed-tld-beacon.mjs
index 0d50b02..ecd7452 100644
--- a/src/seed-tld-beacon.mjs
+++ b/src/seed-tld-beacon.mjs
@@ -28,6 +28,7 @@ const SEED_TLDS = [
   "bch", "p2p", "bit", "nav", "test", "x",
   "asm", "neo", "gt", "sc", "sia", "com",
   "dex", "cex", "nt", "dea",
+  "hub", "os",
 ];
 
 // Empty records for the seed — the TLD covenant work will populate