diff --git a/doc/snac.8 b/doc/snac.8
index caea1a1..9176591 100644
--- a/doc/snac.8
+++ b/doc/snac.8
@@ -232,6 +232,9 @@ If set to true, the button to delete a post is not shown. It's not very
 useful and somewhat clutters the already crowded button space.
 .It Ic disable_block_notifications
 If set to true, notifications about 'Block' activities are never sent.
+.It Ic strict_public_timelines
+If set to true, public timelines only show posts and boosts originating
+from an account (no conversation trees).
 .El
 .Pp
 You must restart the server to make effective these changes.