diff --git a/core/modules/file/src/FileUriItem.php b/core/modules/file/src/FileUriItem.php
index 74ef1593b0..cbd0f3ccbf 100644
--- a/core/modules/file/src/FileUriItem.php
+++ b/core/modules/file/src/FileUriItem.php
@@ -17,11 +17,11 @@ class FileUriItem extends UriItem {
   public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
     $properties = parent::propertyDefinitions($field_definition);
 
-    // @todo should this just be a string?
     $properties['url'] = DataDefinition::create('uri')
       ->setLabel(t('Full URL'))
       ->setSetting('case_sensitive', $field_definition->getSetting('case_sensitive'))
       ->setComputed(TRUE)
+      ->setInternal(FALSE)
       ->setClass(FileUrl::class);
 
     return $properties;
diff --git a/core/modules/file/tests/src/Kernel/FileUriItemTest.php b/core/modules/file/tests/src/Kernel/FileUriItemTest.php
index f2439da5f0..c42591bfd3 100644
--- a/core/modules/file/tests/src/Kernel/FileUriItemTest.php
+++ b/core/modules/file/tests/src/Kernel/FileUriItemTest.php
@@ -11,7 +11,7 @@
 class FileUriItemTest extends FileManagedUnitTestBase {
 
   /**
-   * Tests the file entity override of the Url field.
+   * Tests the file entity override of the URI field.
    */
   public function testCustomFileUriField() {
     $uri = 'public://druplicon.txt';