diff --git a/website/source/docs/builders/lxd.html.md b/website/source/docs/builders/lxd.html.md
index 4f8cf9c84..94423c063 100644
--- a/website/source/docs/builders/lxd.html.md
+++ b/website/source/docs/builders/lxd.html.md
@@ -66,8 +66,11 @@ Below is a fully functioning example.
- `command_wrapper` (string) - Lets you prefix all builder commands, such as
with `ssh` for a remote build host. Defaults to `""`.
-- `publish_properties` (map[string]string) - Pass key values to the publish
+- `publish_properties` (map[string]string) - Pass key values to the publish
step to be set as properties on the output image. This is most helpful to
set the description, but can be used to set anything needed.
See https://stgraber.org/2016/03/30/lxd-2-0-image-management-512/
for more properties.
+
+- `launch_config` (map[string]string) - List of key/value pairs you wish to
+ pass to `lxc launch` via `--config`. Defaults to empty.