diff --git a/doc/rewrites.md b/doc/rewrites.md
index 87b9d5f..dec00b7 100644
--- a/doc/rewrites.md
+++ b/doc/rewrites.md
@@ -18,6 +18,8 @@ If HTML5 Boilerplate's `.htaccess` support is enabled in `lib/config.php`, then
 
 ### Nginx
 
+Include these in your Nginx config, before the PHP fastcgi block (`location ~ \.php$`).
+
     location ~ ^/assets/(img|js|css)/(.*)$ {
       try_files $uri $uri/ /wp-content/themes/roots/assets/$1/$2;
     }
@@ -32,4 +34,4 @@ If HTML5 Boilerplate's `.htaccess` support is enabled in `lib/config.php`, then
       "^/js/(.*)$" => "/wp-content/themes/roots/js/$1",
       "^/img/(.*)$" => "/wp-content/themes/roots/img/$1",
       "^/plugins/(.*)$" => "/wp-content/plugins/$1"
-    )
\ No newline at end of file
+    )