diff --git a/index.md b/index.md
index f6a415d..8bbb467 100644
--- a/index.md
+++ b/index.md
@@ -410,6 +410,12 @@ nginx_vhosts_default:
           dhparam:
         client_max_body_size:
         send_timeout:
+        maps:
+          - input: $input
+            output: $output
+            parameters:
+              - "default 0"
+              - "/old/path /new_path"
         locations:
           - match: /
             root: /var/www/vhosts/default