diff --git a/options.xhtml b/options.xhtml
index ecb56797e..aa40c5b4c 100644
--- a/options.xhtml
+++ b/options.xhtml
@@ -55643,7 +55643,7 @@ make sure to also enable <code class="option">wayland.windowManager.sway.systemd
 otherwise the service may never be started.</p>
 
 <p><span class="emphasis"><em>Type:</em></span>
-string</p>
+null or string</p>
 
 <p><span class="emphasis"><em>Default:</em></span>
 <code class="literal">config.wayland.systemd.target</code></p>