diff --git a/roles/php_website/defaults/main.yml b/roles/php_website/defaults/main.yml
index 61525ddc65408225a700b7e255724b568a4ba608..048458d2030fddd9a0b1bc9f330ed2a6d70d73f5 100644
--- a/roles/php_website/defaults/main.yml
+++ b/roles/php_website/defaults/main.yml
@@ -12,4 +12,9 @@ https_tls_certificate: "{{ lookup('file', tls_certificate_dir + '/' + fqdn + '_h
 https_tls_key: "{{ lookup('file', tls_private_key_dir + '/' + fqdn + '_https.key') }}"
 additional_fpm_config: {}
 website_mail_recipients: "root"
-environment_indicator: null
\ No newline at end of file
+environment_indicator: null
+
+# Internal parameters.
+admin: "admin-{{ fqdn | replace('.', '_') }}"
+user: "web-{{ fqdn | replace('.', '_') }}"
+home: "/var/www/{{ fqdn }}"