Fix "set SameSite cookie to none" warning Apache2 1) Adding the following directive to our Apache VirtualHost configurations: <VirtualHost *:80> Header edit Set-Cookie ^(.*)$ "$1; Secure; SameSite=None" DocumentRoot /var/www/site/public </VirtualHost> 2) Enable Apache2 headers module: debian@debian:~$ su - root@debian:~# a2enmod headers 3) Restart apache: root@debian:~# systemctl restart apache2