diff --git a/src/unit/engine/PhpunitResultParser.php b/src/unit/engine/PhpunitResultParser.php
index 934c48e0..146ba6d2 100644
--- a/src/unit/engine/PhpunitResultParser.php
+++ b/src/unit/engine/PhpunitResultParser.php
@@ -62,7 +62,7 @@ final class PhpunitResultParser extends ArcanistBaseTestResultParser {
         }
       }
 
-      $name = preg_replace('/ \(.*\)/', '', $event->test);
+      $name = preg_replace('/ \(.*\)/s', '', $event->test);
 
       $result = new ArcanistUnitTestResult();
       $result->setName($name);