diff --git a/src/Symfony/Component/Security/Core/Authentication/Token/AbstractToken.php b/src/Symfony/Component/Security/Core/Authentication/Token/AbstractToken.php
index d31a55f46ff18..80149d5a84b75 100644
--- a/src/Symfony/Component/Security/Core/Authentication/Token/AbstractToken.php
+++ b/src/Symfony/Component/Security/Core/Authentication/Token/AbstractToken.php
@@ -320,10 +320,6 @@ private function hasUserChanged(UserInterface $user): bool
         $currentUserRoles = array_map('strval', (array) $this->user->getRoles());
         $userRoles = array_map('strval', (array) $user->getRoles());
 
-        if ($this instanceof SwitchUserToken) {
-            $userRoles[] = 'ROLE_PREVIOUS_ADMIN';
-        }
-
         if (\count($userRoles) !== \count($currentUserRoles) || \count($userRoles) !== \count(array_intersect($userRoles, $currentUserRoles))) {
             return true;
         }
diff --git a/src/Symfony/Component/Security/Core/Tests/Authentication/Token/AbstractTokenTest.php b/src/Symfony/Component/Security/Core/Tests/Authentication/Token/AbstractTokenTest.php
index fe0ed08cc66d2..031fe4989884c 100644
--- a/src/Symfony/Component/Security/Core/Tests/Authentication/Token/AbstractTokenTest.php
+++ b/src/Symfony/Component/Security/Core/Tests/Authentication/Token/AbstractTokenTest.php
@@ -238,7 +238,7 @@ public function getUserChangesAdvancedUser()
      */
     public function testSetUserDoesNotSetAuthenticatedToFalseWhenUserDoesNotChange($user)
     {
-        $token = new ConcreteToken();
+        $token = new ConcreteToken(['ROLE_FOO']);
         $token->setAuthenticated(true);
         $this->assertTrue($token->isAuthenticated());