diff --git a/data/templates/nginx/plain/yunohost_admin.conf b/data/templates/nginx/plain/yunohost_admin.conf
index a9d26d151..349be9177 100644
--- a/data/templates/nginx/plain/yunohost_admin.conf
+++ b/data/templates/nginx/plain/yunohost_admin.conf
@@ -36,8 +36,14 @@ server {
     # Uncomment the following directive after DH generation
     # > openssl dhparam -out /etc/ssl/private/dh2048.pem -outform PEM -2 2048
     #ssl_dhparam /etc/ssl/private/dh2048.pem;
-
-    add_header Strict-Transport-Security "max-age=31536000;";
+    
+    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload"; 
+    add_header 'Referrer-Policy' 'no-referrer';
+    add_header X-Content-Type-Options nosniff;
+    add_header X-XSS-Protection "1; mode=block";
+    add_header X-Download-Options noopen;
+    add_header X-Permitted-Cross-Domain-Policies none;
+    add_header X-Frame-Options "SAMEORIGIN";
 
     location / {
         return 302 https://$http_host/yunohost/admin;