diff --git a/core/lib/Drupal/Core/Routing/LocalAwareRedirectResponseTrait.php b/core/lib/Drupal/Core/Routing/LocalAwareRedirectResponseTrait.php
index 4018181..8ffa2f6 100644
--- a/core/lib/Drupal/Core/Routing/LocalAwareRedirectResponseTrait.php
+++ b/core/lib/Drupal/Core/Routing/LocalAwareRedirectResponseTrait.php
@@ -24,7 +24,7 @@
   /**
    * {@inheritdoc}
    */
-  protected function isSafe($url) {
+  protected function isLocal($url) {
     return !UrlHelper::isExternal($url) || UrlHelper::externalIsLocal($url, $this->getRequestContext()->getCompleteBaseUrl());
   }
 
diff --git a/core/lib/Drupal/Core/Routing/LocalRedirectResponse.php b/core/lib/Drupal/Core/Routing/LocalRedirectResponse.php
index f6d4565..d2b8690 100644
--- a/core/lib/Drupal/Core/Routing/LocalRedirectResponse.php
+++ b/core/lib/Drupal/Core/Routing/LocalRedirectResponse.php
@@ -15,6 +15,8 @@
  */
 class LocalRedirectResponse extends SecuredRedirectResponse {
 
-  use SecuredRedirectResponseTrait;
+  use LocalAwareRedirectResponseTrait {
+    LocalAwareRedirectResponseTrait::isLocal as isSafe;
+  }
 
 }
diff --git a/core/lib/Drupal/Core/Routing/TrustedRedirectResponse.php b/core/lib/Drupal/Core/Routing/TrustedRedirectResponse.php
index bfeee0f..f29b146 100644
--- a/core/lib/Drupal/Core/Routing/TrustedRedirectResponse.php
+++ b/core/lib/Drupal/Core/Routing/TrustedRedirectResponse.php
@@ -17,9 +17,7 @@
  */
 class TrustedRedirectResponse extends SecuredRedirectResponse {
 
-  use SecuredRedirectResponseTrait {
-    SecuredRedirectResponseTrait::isSafe as traitIsSafe;
-  }
+  use LocalAwareRedirectResponseTrait;
 
   /**
    * A list of trusted URLs, which are safe to redirect to.
@@ -52,8 +50,8 @@ public function setTrustedTargetUrl($url) {
   /**
    * {@inheritdoc}
    */
-  protected function isSafe($url) {
-    return !empty($this->trustedUrls[$url]) || $this->traitIsSafe($url);
+  protected function isLocal($url) {
+    return !empty($this->trustedUrls[$url]) || $this->isLocal($url);
   }
 
 }