diff --git a/tests/TestCase.php b/tests/TestCase.php
index cea669a1..1d4d770d 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -81,6 +81,7 @@ abstract class TestCase extends \Orchestra\Testbench\TestCase
             ],
             'database.connections.sqlite.database' => ':memory:',
             'database.connections.mysql.host' => env('TENANCY_TEST_MYSQL_HOST', '127.0.0.1'),
+            'database.connections.sqlsrv.host' => env('TENANCY_TEST_MSSQL_HOST', '127.0.0.1'),
             'database.connections.pgsql.host' => env('TENANCY_TEST_PGSQL_HOST', '127.0.0.1'),
             'tenancy.filesystem.disks' => [
                 'local',