diff --git a/nginx-serve-static.conf b/nginx-serve-static.conf
index 5d690b13c..d0de994fa 100644
--- a/nginx-serve-static.conf
+++ b/nginx-serve-static.conf
@@ -1,5 +1,3 @@
 include includes/headers;
 sendfile on;
-sendfile_max_chunk 1m;
-tcp_nopush on;
-directio 4m;
+aio threads;