diff --git a/nginx/nginx.conf.template b/nginx/nginx.conf.template
index bc9a8c6b8..d38c4c946 100644
--- a/nginx/nginx.conf.template
+++ b/nginx/nginx.conf.template
@@ -61,10 +61,6 @@ http {
         }
 
         location /${BUCKET_NAME}/ {
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade ${dollar}http_upgrade;
-            proxy_set_header Connection "upgrade";
-            proxy_set_header Host ${dollar}http_host;
             proxy_pass ${AWS_S3_ENDPOINT_URL}/${AWS_S3_BUCKET_NAME}/;
         }
     }