diff --git a/tests/phpt/fork/011_queue.php b/tests/phpt/fork/011_queue.php
index 153e0fa6fa..afcb6d96ee 100644
--- a/tests/phpt/fork/011_queue.php
+++ b/tests/phpt/fork/011_queue.php
@@ -1,4 +1,4 @@
-@ok k2_skip
+@ok
 <?php
 require_once 'kphp_tester_include.php';
 
@@ -82,7 +82,8 @@ function g ($x) {
 }
 
 $res = [];
-while ($t = wait_queue_next ($q)) {
+while (!wait_queue_empty($q)) {
+  $t = wait_queue_next ($q);
   $res[] = wait($t);
 }
 sort ($res);