diff --git a/core/lib/Drupal/Core/Session/UserSession.php b/core/lib/Drupal/Core/Session/UserSession.php
index 6181f24..b80e7a8 100644
--- a/core/lib/Drupal/Core/Session/UserSession.php
+++ b/core/lib/Drupal/Core/Session/UserSession.php
@@ -136,11 +136,6 @@ public function getRoles($exclude_locked_roles = FALSE) {
    * {@inheritdoc}
    */
   public function hasPermission($permission) {
-    // User #1 has all privileges.
-    if ((int) $this->id() === 1) {
-      return TRUE;
-    }
-
     return $this->getRoleStorage()->isPermissionInRoles($permission, $this->getRoles());
   }
 
diff --git a/core/modules/user/src/Entity/User.php b/core/modules/user/src/Entity/User.php
index 1a78c98..73727ab 100644
--- a/core/modules/user/src/Entity/User.php
+++ b/core/modules/user/src/Entity/User.php
@@ -233,11 +233,6 @@ public function removeRole($rid) {
    * {@inheritdoc}
    */
   public function hasPermission($permission) {
-    // User #1 has all privileges.
-    if ((int) $this->id() === 1) {
-      return TRUE;
-    }
-
     return $this->getRoleStorage()->isPermissionInRoles($permission, $this->getRoles());
   }