diff --git a/core/modules/views/src/Tests/Plugin/DisplayTest.php b/core/modules/views/src/Tests/Plugin/DisplayTest.php
index 3c52272..8262129 100644
--- a/core/modules/views/src/Tests/Plugin/DisplayTest.php
+++ b/core/modules/views/src/Tests/Plugin/DisplayTest.php
@@ -155,7 +155,9 @@ public function testGetAttachedDisplays() {
 
     // Both the feed_1 and the feed_2 display are attached to the page display.
     $view->setDisplay('page_1');
-    $this->assertEqual($view->display_handler->getAttachedDisplays(), array('feed_1', 'feed_2'));
+    $attached_displays = $view->display_handler->getAttachedDisplays();
+    sort($attached_displays);
+    $this->assertEqual($attached_displays, array('feed_1', 'feed_2'));
 
     $view->setDisplay('feed_1');
     $this->assertEqual($view->display_handler->getAttachedDisplays(), array());
diff --git a/core/modules/views_ui/src/Tests/DisplayFeedTest.php b/core/modules/views_ui/src/Tests/DisplayFeedTest.php
index 78a3fdc..220b59c 100644
--- a/core/modules/views_ui/src/Tests/DisplayFeedTest.php
+++ b/core/modules/views_ui/src/Tests/DisplayFeedTest.php
@@ -67,6 +67,7 @@ protected function checkFeedViewUi($view_name) {
       }
     }
 
+    sort($options);
     $this->assertEqual($options, array('default', 'page'), 'Make sure all displays appears as expected.');
 
     // Post and save this and check the output.