diff --git a/hubmap-auth/nginx.conf b/hubmap-auth/nginx.conf
index d7d327e..3a76c83 100644
--- a/hubmap-auth/nginx.conf
+++ b/hubmap-auth/nginx.conf
@@ -23,10 +23,10 @@ http {
     # For better debugging upstream hubmap-auth service
     # All time values are measured in seconds with millisecond resolution
     log_format upstream_log '[$time_local] $remote_addr - $remote_user '
-                            'from $server_name $host to upstream: $upstream_addr "$request"'
-                            '$status $body_bytes_sent "$http_referer" '
+                            '$host upstream: $upstream_addr '
+                            '"$request" $status $body_bytes_sent "$http_referer" '
                             '$http_user_agent" "$http_x_forwarded_for" '
-                            'request_time=$request_time upstream_connect_time="$upstream_connect_time" upstream_header_time="$upstream_header_time" upstream_response_time="$upstream_response_time"';
+                            'request_time=$request_time upstream_connect_time=$upstream_connect_time upstream_header_time=$upstream_header_time upstream_response_time=$upstream_response_time';
 
     access_log  /var/log/nginx/access.log  main;