diff --git a/admin_manual/installation/nginx.rst b/admin_manual/installation/nginx.rst
index a24a31bf3..64c85c08e 100644
--- a/admin_manual/installation/nginx.rst
+++ b/admin_manual/installation/nginx.rst
@@ -74,6 +74,7 @@ webroot of your nginx installation. In this example it is
       add_header X-Robots-Tag none;
       add_header X-Download-Options noopen;
       add_header X-Permitted-Cross-Domain-Policies none;
+      add_header Referrer-Policy no-referrer;
 
       # Remove X-Powered-By, which is an information leak
       fastcgi_hide_header X-Powered-By;
@@ -219,6 +220,7 @@ your nginx installation.
       add_header X-Robots-Tag none;
       add_header X-Download-Options noopen;
       add_header X-Permitted-Cross-Domain-Policies none;
+      add_header Referrer-Policy no-referrer;
 
       # Remove X-Powered-By, which is an information leak
       fastcgi_hide_header X-Powered-By;