diff --git a/tests/unit/Framework/TestCaseTest.php b/tests/unit/Framework/TestCaseTest.php
index f879b586590..8f4383ced9f 100644
--- a/tests/unit/Framework/TestCaseTest.php
+++ b/tests/unit/Framework/TestCaseTest.php
@@ -254,7 +254,7 @@ public function testExceptionWithWrongMessage()
         $this->assertEquals(1, $result->failureCount());
         $this->assertCount(1, $result);
         $this->assertEquals(
-            "Failed asserting that exception message 'A runtime error occurred' equals 'A logic error occurred'.",
+            "Failed asserting that exception message 'A runtime error occurred' contains 'A logic error occurred'.",
             $test->getStatusMessage()
         );
     }