diff --git a/test/parallel/test-zlib-unused-weak.js b/test/parallel/test-zlib-unused-weak.js
index 7a5a6728533..e74384eccf0 100644
--- a/test/parallel/test-zlib-unused-weak.js
+++ b/test/parallel/test-zlib-unused-weak.js
@@ -1,5 +1,5 @@
 'use strict';
-// Flags: --expose-gc
+// Flags: --expose-gc --no-concurrent-array-buffer-sweeping
 require('../common');
 const assert = require('assert');
 const zlib = require('zlib');