diff --git a/setup/owncloud.sh b/setup/owncloud.sh
index e270fab8..68b32acb 100755
--- a/setup/owncloud.sh
+++ b/setup/owncloud.sh
@@ -221,7 +221,6 @@ if [ ! -f $STORAGE_ROOT/owncloud/owncloud.db ]; then
   'mail_smtpname' => '',
   'mail_smtppassword' => '',
   'mail_from_address' => 'owncloud',
-  'mail_domain' => '$PRIMARY_HOSTNAME',
 );
 ?>
 EOF
@@ -278,6 +277,8 @@ include("$STORAGE_ROOT/owncloud/config.php");
 \$CONFIG['logtimezone'] = '$TIMEZONE';
 \$CONFIG['logdateformat'] = 'Y-m-d H:i:s';
 
+\$CONFIG['mail_domain'] => '$PRIMARY_HOSTNAME',
+
 echo "<?php\n\\\$CONFIG = ";
 var_export(\$CONFIG);
 echo ";";