diff --git a/.htaccess b/.htaccess
index 5a4e09d..57d46d7 100644
--- a/.htaccess
+++ b/.htaccess
@@ -17,6 +17,7 @@
 
     Redirect 301 /.well-known/carddav /cloud/remote.php/dav
     Redirect 301 /.well-known/caldav /cloud/remote.php/dav
+    Header set Referrer-Policy "no-referrer"
 
     # make sure to set the RewriteBase correctly
     # if you are running the site in a subfolder.