Changing "post_max_size" has no effect

I'm using ISPConfig 3.

I have set:

• post_max_size and upload_max_filesize = 10M in /etc/php5/fpm/php.ini
• php_value post_max_size and upload_max_filesize 10M in .htaccess

Then restarted apache with /etc/init.d/apache2 restart

Still, those values are 2M in phpinfo()

php-fpm restart - you change php config, so restart php instead of apache