diff --git a/docker/devenv/files/nginx.conf b/docker/devenv/files/nginx.conf
index 60d025284..05df881bd 100644
--- a/docker/devenv/files/nginx.conf
+++ b/docker/devenv/files/nginx.conf
@@ -68,7 +68,10 @@ http {
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 
-        resolver 127.0.0.11;
+        proxy_buffer_size 16k;
+        proxy_busy_buffers_size 24k; # essentially, proxy_buffer_size + 2 small buffers of 4k
+        proxy_buffers 32 4k;
+        resolver 127.0.0.11 ipv6=off;
 
         etag off;