diff --git a/core/modules/media/tests/src/FunctionalJavascript/MediaStandardProfileTest.php b/core/modules/media/tests/src/FunctionalJavascript/MediaStandardProfileTest.php
index 465a767610..f81e76ef29 100644
--- a/core/modules/media/tests/src/FunctionalJavascript/MediaStandardProfileTest.php
+++ b/core/modules/media/tests/src/FunctionalJavascript/MediaStandardProfileTest.php
@@ -73,7 +73,7 @@ protected function setUp() {
   /**
    * Test the standard profile configuration for media type 'audio'.
    */
-  protected function testMediaSourceAudio() {
+  public function testMediaSourceAudio() {
     $assert_session = $this->assertSession();
     $page = $this->getSession()->getPage();
     $source_field_id = 'field_media_audio_file';
@@ -164,7 +164,7 @@ protected function testMediaSourceAudio() {
   /**
    * Test the standard profile configuration for media type 'image'.
    */
-  protected function testMediaSourceImage() {
+  public function testMediaSourceImage() {
     $assert_session = $this->assertSession();
     $page = $this->getSession()->getPage();
     $source_field_id = 'field_media_image';
@@ -251,7 +251,7 @@ protected function testMediaSourceImage() {
   /**
    * Test the standard profile configuration for media type 'file'.
    */
-  protected function testMediaSourceFile() {
+  public function testMediaSourceFile() {
     $assert_session = $this->assertSession();
     $page = $this->getSession()->getPage();
     $source_field_id = 'field_media_file';
@@ -340,7 +340,7 @@ protected function testMediaSourceFile() {
   /**
    * Test the standard profile configuration for media type 'remote_video'.
    */
-  protected function testMediaSourceRemoteVideo() {
+  public function testMediaSourceRemoteVideo() {
     $assert_session = $this->assertSession();
     $page = $this->getSession()->getPage();
     $source_field_id = 'field_media_oembed_video';
@@ -434,7 +434,7 @@ protected function testMediaSourceRemoteVideo() {
   /**
    * Test the standard profile configuration for media type 'video'.
    */
-  protected function testMediaSourceVideo() {
+  public function testMediaSourceVideo() {
     $assert_session = $this->assertSession();
     $page = $this->getSession()->getPage();
     $source_field_id = 'field_media_video_file';