diff --git a/codex/rootfs/etc/nginx/servers/ingress.conf b/codex/rootfs/etc/nginx/servers/ingress.conf
index 781300356..b1cd510ff 100644
--- a/codex/rootfs/etc/nginx/servers/ingress.conf
+++ b/codex/rootfs/etc/nginx/servers/ingress.conf
@@ -4,14 +4,14 @@ server {
     # include /etc/nginx/includes/server_params.conf;
     # include /etc/nginx/includes/proxy_params.conf;
 
-    client_max_body_size 0;
-    charset            utf-8;
     add_header         X-Frame-Options SAMEORIGIN;
     access_log         /dev/stdout;
     error_log          /dev/stderr;
     # proxies
-    proxy_buffering off;
-    proxy_buffers     8 64k;
+    # Docs for using variables to force name re-resolution when upstream        containers are re-created.
+    # https://tenzer.dk/nginx-with-dynamic-upstreams/
+    # proxy_buffering off;
+    # proxy_buffers     8 64k;
     proxy_set_header   Host $http_host;
     proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header   X-Forwarded-Host $server_name;