diff --git a/nginx.conf b/nginx.conf
index f053cea..083df9c 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -11,12 +11,15 @@ server {
         proxy_set_header Host $host;
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection "upgrade";
+        proxy_set_header Connection "";
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header X-Forwarded-Host $server_name;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_redirect off;
+	proxy_buffering off;
+	proxy_cache off;
+	chunked_transfer_encoding off;
     }
 
     location /static {