diff --git a/ext/curl/tests/bug77535.phpt b/ext/curl/tests/bug77535.phpt
index 3698c9a51dc..522818516ae 100644
--- a/ext/curl/tests/bug77535.phpt
+++ b/ext/curl/tests/bug77535.phpt
@@ -2,6 +2,7 @@
 Bug #77535 (Invalid callback, h2 server push)
 --EXTENSIONS--
 curl
+--XLEAK--
 --SKIPIF--
 <?php
 include 'skipif-nocaddy.inc';