diff --git a/core/modules/comment/lib/Drupal/comment/Tests/CommentTranslationUITest.php b/core/modules/comment/lib/Drupal/comment/Tests/CommentTranslationUITest.php
index 60cb474..a69afa5 100644
--- a/core/modules/comment/lib/Drupal/comment/Tests/CommentTranslationUITest.php
+++ b/core/modules/comment/lib/Drupal/comment/Tests/CommentTranslationUITest.php
@@ -57,7 +57,7 @@ function setupBundle() {
   /**
    * Overrides \Drupal\translation_entity\Tests\EntityTranslationUITest::getTranslatorPermission().
    */
-  function getTranslatorPermissions() {
+  protected function getTranslatorPermissions() {
     return array('post comments', 'administer comments', "translate $this->entityType entities", 'edit original values');
   }
 
diff --git a/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php b/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php
index df99749..1323874 100644
--- a/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php
+++ b/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php
@@ -55,7 +55,7 @@ protected function setupBundle() {
   /**
    * Overrides \Drupal\translation_entity\Tests\EntityTranslationUITest::getTranslatorPermission().
    */
-  function getTranslatorPermissions() {
+  protected function getTranslatorPermissions() {
     return array("edit any $this->bundle content", "translate $this->entityType entities", 'edit original values');
   }
 
diff --git a/core/modules/taxonomy/lib/Drupal/taxonomy/Tests/TermTranslationUITest.php b/core/modules/taxonomy/lib/Drupal/taxonomy/Tests/TermTranslationUITest.php
index dd2ed0c..774c51a 100644
--- a/core/modules/taxonomy/lib/Drupal/taxonomy/Tests/TermTranslationUITest.php
+++ b/core/modules/taxonomy/lib/Drupal/taxonomy/Tests/TermTranslationUITest.php
@@ -72,7 +72,7 @@ protected function setupBundle() {
   /**
    * Overrides \Drupal\translation_entity\Tests\EntityTranslationUITest::getTranslatorPermission().
    */
-  function getTranslatorPermissions() {
+  protected function getTranslatorPermissions() {
     return array('administer taxonomy', "translate $this->entityType entities", 'edit original values');
   }
 
diff --git a/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/ConfigTestTranslationUITest.php b/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/ConfigTestTranslationUITest.php
index 7d5a38b..945172e 100644
--- a/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/ConfigTestTranslationUITest.php
+++ b/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/ConfigTestTranslationUITest.php
@@ -40,7 +40,7 @@ function setUp() {
   /**
    * Overrides \Drupal\translation_entity\Tests\EntityTranslationUITest::getTranslatorPermission().
    */
-  function getTranslatorPermissions() {
+  protected function getTranslatorPermissions() {
     return array("translate $this->entityType entities", 'edit original values');
   }
 
diff --git a/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTestTranslationUITest.php b/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTestTranslationUITest.php
index 2fbb509..74358b8 100644
--- a/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTestTranslationUITest.php
+++ b/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTestTranslationUITest.php
@@ -39,7 +39,7 @@ function setUp() {
   /**
    * Overrides \Drupal\translation_entity\Tests\EntityTranslationUITest::getTranslatorPermission().
    */
-  function getTranslatorPermissions() {
+  protected function getTranslatorPermissions() {
     return array('administer entity_test content', "translate $this->entityType entities", 'edit original values');
   }
 
diff --git a/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTranslationUITest.php b/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTranslationUITest.php
index 8c2dcef..56af486 100644
--- a/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTranslationUITest.php
+++ b/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTranslationUITest.php
@@ -103,7 +103,7 @@ protected function enableTranslation() {
   /**
    * Returns an array of permissions needed for the translator.
    */
-  abstract function getTranslatorPermissions();
+  abstract protected function getTranslatorPermissions();
 
   /**
    * Creates and activates a translator user.
diff --git a/core/modules/user/lib/Drupal/user/Tests/UserTranslationUITest.php b/core/modules/user/lib/Drupal/user/Tests/UserTranslationUITest.php
index 1b6160a..677b346 100644
--- a/core/modules/user/lib/Drupal/user/Tests/UserTranslationUITest.php
+++ b/core/modules/user/lib/Drupal/user/Tests/UserTranslationUITest.php
@@ -47,7 +47,7 @@ function setUp() {
   /**
    * Overrides \Drupal\translation_entity\Tests\EntityTranslationUITest::getTranslatorPermission().
    */
-  function getTranslatorPermissions() {
+  protected function getTranslatorPermissions() {
     return array('administer users', "translate $this->entityType entities", 'edit original values');
   }