--- a/roles/hgweb/templates/etc/nginx/sites-available/hgweb	Fri Apr 01 21:32:13 2016 +0800
+++ b/roles/hgweb/templates/etc/nginx/sites-available/hgweb	Sun Apr 03 13:35:33 2016 +0000
@@ -28,6 +28,7 @@
     location /static {
         gzip on;
         gzip_types text/plain text/css application/javascript application/x-javascript text/javascript;
+        gzip_vary on;
         expires 30d;
     }
 }