diff --git a/tests/ReturnTypeTest.php b/tests/ReturnTypeTest.php
index d3307096a..7f610151e 100644
--- a/tests/ReturnTypeTest.php
+++ b/tests/ReturnTypeTest.php
@@ -1278,9 +1278,6 @@ class ReturnTypeTest extends TestCase
                         $t = new $type;
                         return $t;
                     }',
-                'assertions' => [
-                    '$b===' => 'b',
-                ],
             ],
         ];
     }