diff --git a/core/lib/Drupal/Core/Session/SessionConfiguration.php b/core/lib/Drupal/Core/Session/SessionConfiguration.php
index 9dfd723e37..8d83eef20c 100644
--- a/core/lib/Drupal/Core/Session/SessionConfiguration.php
+++ b/core/lib/Drupal/Core/Session/SessionConfiguration.php
@@ -94,8 +94,7 @@ protected function getUnprefixedName(Request $request) {
     else {
       // Otherwise use $base_url as session name, without the protocol
       // to use the same session identifiers across HTTP and HTTPS.
-      $hash_salt = Settings::get('hash_salt');
-      $session_name = $request->getHost() . $request->getBasePath() . $hash_salt;
+      $session_name = $request->getHost() . $request->getBasePath() . Settings::getHashSalt();
       // Replace "core" out of session_name so core scripts redirect properly,
       // specifically install.php.
       $session_name = preg_replace('#/core$#', '', $session_name);