diff --git a/src/php/tests/generated_code/GeneratedCodeTest.php b/src/php/tests/generated_code/GeneratedCodeTest.php
index afd7f21de42be4c7ca70510e2ba3bfb3473302eb..927d24ca63086c4eaa961619030e974b3cfdfa77 100755
--- a/src/php/tests/generated_code/GeneratedCodeTest.php
+++ b/src/php/tests/generated_code/GeneratedCodeTest.php
@@ -41,7 +41,8 @@ class GeneratedCodeTest extends PHPUnit_Framework_TestCase {
   protected static $client;
   protected static $timeout;
   public static function setUpBeforeClass() {
-    self::$client = new math\MathClient(getenv('GRPC_TEST_HOST'));
+    self::$client = new math\MathClient(new Grpc\BaseStub(
+        getenv('GRPC_TEST_HOST'), []));
   }
 
   public function testSimpleRequest() {