diff --git a/src/docs/markdown/caddyfile/options.md b/src/docs/markdown/caddyfile/options.md
index e032f78..01cdfcd 100644
--- a/src/docs/markdown/caddyfile/options.md
+++ b/src/docs/markdown/caddyfile/options.md
@@ -42,8 +42,9 @@ Possible options are:
 {
 	# General Options
 	debug
-	http_port  <port>
-	https_port <port>
+	http_port    <port>
+	https_port   <port>
+	default_bind <host>
 	order <dir1> first|last|[before|after <dir2>]
 	storage <module_name> {
 		<options...>
@@ -142,6 +143,10 @@ The port for the server to use for HTTP. For internal use only; does not change
 The port for the server to use for HTTPS. For internal use only; does not change the HTTPS port for clients. Default: `443`
 
 
+##### `default_bind`
+The default bind address to be used for all sites, if the [`bind` directive](/docs/caddyfile/directives/bind) is not used in the site. Default: empty, which binds to all interfaces.
+
+
 ##### `order`
 Assigns an order to HTTP handler directive(s). As HTTP handlers execute in a sequential chain, it is necessary for the handlers to be executed in the right order. Standard directives have [a pre-defined order](/docs/caddyfile/directives#directive-order), but if using third-party HTTP handler modules, you'll need to define the order explicitly by either using this option or placing the directive in a [`route` block](/docs/caddyfile/directives/route). Ordering can be described absolutely (`first` or `last`), or relatively (`before` or `after`) to another directive.