diff --git a/doc/snac.8 b/doc/snac.8
index f1e5590..2951b42 100644
--- a/doc/snac.8
+++ b/doc/snac.8
@@ -264,6 +264,9 @@ The maximum number of entries (posts) to be returned in user RSS feeds and outbo
 (default: 20).
 .It Ic max_attachments
 The maximum number of attachments per post (default: 4).
+.It Ic enable_svg
+Since version 2.73, SVG image attachments are hidden by default; you can enable
+them by setting this value to true.
 .El
 .Pp
 You must restart the server to make effective these changes.