diff --git a/docs/composer/plugin/d4d/index.md b/docs/composer/plugin/d4d/index.md
index 480da94ea97c4131b98d97d33892396cbbcbcdda..86f0c2af6e97103662c3abb20c8c0c2234a55b56 100644
--- a/docs/composer/plugin/d4d/index.md
+++ b/docs/composer/plugin/d4d/index.md
@@ -270,6 +270,8 @@ docker4drupal:
     enable: 0
   wkhtmltox:
     enable: 0
+  unlighthouse:
+    urlprefix: ''
 ```
 
 Once you've changed those values, run `ahoy update` (or `composer lakedrops:docker4drupal`) and the environment will be re-configured. The next time you start your Docker environment those new values will be used.
diff --git a/docs/dev_tools/host.md b/docs/dev_tools/host.md
index 28b71e676b7b4aa37ef5593380c87f6e9ef0e6a4..61ad1a83e09fec2101e9eae0c63f9a4958ad92ce 100644
--- a/docs/dev_tools/host.md
+++ b/docs/dev_tools/host.md
@@ -42,6 +42,7 @@ MAILHOG_USERNAME=
 PHP_COVERAGE=0
 PHP_DEBUG=0
 PHP_VERSION=8.1
+UNLIGHTHOUSE=0
 WEBSERVER_CONFIG_OVERWRITE=0
 ```