diff --git a/core/modules/file/lib/Drupal/file/Tests/FileListingTest.php b/core/modules/file/lib/Drupal/file/Tests/FileListingTest.php
index 45fd3c9..4fc8072 100644
--- a/core/modules/file/lib/Drupal/file/Tests/FileListingTest.php
+++ b/core/modules/file/lib/Drupal/file/Tests/FileListingTest.php
@@ -89,7 +89,7 @@ function testFileListingPages() {
     $this->assertResponse(200);
 
     foreach ($nodes as $node) {
-      $file = entity_load('file', $node->file->fid);
+      $file = entity_load('file', $node->file->target_id);
       $this->assertText($file->getFilename());
       $this->assertLinkByHref(file_create_url($file->getFileUri()));
       $this->assertLinkByHref('admin/content/files/usage/' . $file->id());
@@ -97,9 +97,9 @@ function testFileListingPages() {
     $this->assertFalse(preg_match('/views-field-status priority-low\">\s*' . t('Temporary') . '/', $this->drupalGetContent()), t('All files are stored as permanent.'));
 
     // Use one file two times and check usage information.
-    $orphaned_file = $nodes[1]->file->fid;
-    $used_file = $nodes[0]->file->fid;
-    $nodes[1]->file->fid = $used_file;
+    $orphaned_file = $nodes[1]->file->target_id;
+    $used_file = $nodes[0]->file->target_id;
+    $nodes[1]->file->target_id = $used_file;
     $nodes[1]->save();
 
     $this->drupalGet('admin/content/files');