diff --git a/doc/rpc-spec.txt b/doc/rpc-spec.txt
index e332973a4..aa02b68e4 100644
--- a/doc/rpc-spec.txt
+++ b/doc/rpc-spec.txt
@@ -405,6 +405,7 @@
    "encryption"                  | string     "required", "preferred", "tolerated"
    "incomplete-dir"              | string     path for incomplete torrents, when enabled
    "incomplete-dir-enabled"      | boolean    true means keep torrents in incomplete-dir until done
+   "lds-enabled"                 | boolean    true means allow lds in public torrents
    "peer-limit-global"           | number     maximum global number of peers
    "peer-limit-per-torrent"      | number     maximum global number of peers
    "pex-enabled"                 | boolean    true means allow pex in public torrents