diff --git a/tests/Integration/PageTest.php b/tests/Integration/PageTest.php
index 5d7e992b..3f136f57 100644
--- a/tests/Integration/PageTest.php
+++ b/tests/Integration/PageTest.php
@@ -142,6 +142,8 @@ public function testGetText()
     }
 
     /**
+     * @group memory-heavy
+     *
      * @see https://github.com/smalot/pdfparser/pull/457
      */
     public function testGetTextPullRequest457()