.../src/Functional/EntityResource/Media/MediaResourceTestBase.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/core/modules/rest/tests/src/Functional/EntityResource/Media/MediaResourceTestBase.php b/core/modules/rest/tests/src/Functional/EntityResource/Media/MediaResourceTestBase.php
index 1875d00..742d817 100644
--- a/core/modules/rest/tests/src/Functional/EntityResource/Media/MediaResourceTestBase.php
+++ b/core/modules/rest/tests/src/Functional/EntityResource/Media/MediaResourceTestBase.php
@@ -2,6 +2,7 @@
 
 namespace Drupal\Tests\rest\Functional\EntityResource\Media;
 
+use Drupal\Core\Cache\Cache;
 use Drupal\file\Entity\File;
 use Drupal\media\Entity\Media;
 use Drupal\media\Entity\MediaType;
@@ -272,4 +273,11 @@ protected function getExpectedUnauthorizedAccessCacheability() {
       ->addCacheTags(['media:1']);
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  protected function getExpectedCacheTags() {
+    return Cache::mergeTags(parent::getExpectedCacheTags(), ['config:hal.settings']);
+  }
+
 }