diff --git a/rootfs/etc/confd/templates/config.php.tmpl b/rootfs/etc/confd/templates/config.php.tmpl
index 108c00c..5680b95 100644
--- a/rootfs/etc/confd/templates/config.php.tmpl
+++ b/rootfs/etc/confd/templates/config.php.tmpl
@@ -10,26 +10,26 @@ $CONFIG = array(
 'datadirectory' => '/var/lib/nextcloud/data',
 
 'dbtype' => 'pgsql',
-'dbhost' => '{{getenv "DBHOST"}}',
-'dbname' => '{{getenv "DBNAME"}}',
-'dbuser' => '{{getenv "DBUSER"}}',
-'dbpassword' => '{{getenv "DBPASSWORD"}}',
-'dbtableprefix' => '{{getenv "DBTABLEPREFIX"}}',
+'dbhost' => '{{getenv "DB_HOST"}}',
+'dbname' => '{{getenv "DB_NAME"}}',
+'dbuser' => '{{getenv "DB_USER"}}',
+'dbpassword' => '{{getenv "DB_PASSWORD"}}',
+'dbtableprefix' => '{{getenv "DB_TABLE_PREFIX"}}',
 
 'skeletondirectory' => '',
 
-'mail_domain' => '{{getenv "MAILDOMAIN"}}',
-'mail_from_address' => '{{getenv "MAILFROM"}}',
+'mail_domain' => '{{getenv "MAIL_DOMAIN"}}',
+'mail_from_address' => '{{getenv "MAIL_FROM"}}',
 'mail_smtpdebug' => false,
 'mail_smtpmode' => 'smtp',
-'mail_smtphost' => '{{getenv "MAILSMTPHOST"}}',
-'mail_smtpport' => {{getenv "MAILSMTPPORT"}},
+'mail_smtphost' => '{{getenv "MAIL_SMTP_HOST"}}',
+'mail_smtpport' => {{getenv "MAILSMTPPORT" "587"}},
 'mail_smtptimeout' => 10,
-'mail_smtpsecure' => '{{getenv "MAILSMTPSECURITY"}}',
-'mail_smtpauth' => {{getenv "MAILSMTPAUTH"}},
-'mail_smtpauthtype' => '{{getenv "MAILSMTPAUTHTYPE"}}',
-'mail_smtpname' => '{{getenv "MAILSMTPNAME"}}',
-'mail_smtppassword' => '{{getenv "MAILSMTPPASSWORD"}}',
+'mail_smtpsecure' => '{{getenv "MAIL_SMTP_SECURITY" "tls"}}',
+'mail_smtpauth' => {{getenv "MAIL_SMTP_AUTH" "true"}},
+'mail_smtpauthtype' => '{{getenv "MAIL_SMTP_AUTH_TYPE" "PLAIN"}}',
+'mail_smtpname' => '{{getenv "MAIL_SMTP_NAME"}}',
+'mail_smtppassword' => '{{getenv "MAIL_SMTP_PASSWORD"}}',
 
 'overwritehost' => '{{getenv "DOMAIN"}}',
 'overwriteprotocol' => 'https',
@@ -51,6 +51,7 @@ $CONFIG = array(
 'memcache.local' => '\OC\Memcache\APCu',
 
 'assetdirectory' => '/var/lib/nextcloud',
+'mount_file' => '/var/lib/nextcloud/data/mount.json',
 'installed' => true,
-'version' => '10.0.0.0',
+'version' => '9.1.1.5',
 );