diff --git a/nginx.conf b/nginx.conf
index 8fbfbcd..caad66d 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -52,8 +52,8 @@ http {
 
   # How long to allow each connection to stay idle; longer values are better
   # for each individual client, particularly for SSL, but means that worker
-  # connections are tied up longer. (Default: 65)
-  keepalive_timeout 20;
+  # connections are tied up longer. (Default: 75s)
+  keepalive_timeout 20s;
 
   # Speed up file transfers by using sendfile() to copy directly
   # between descriptors rather than using read()/write().