diff --git a/src/Entity/PageVariant.php b/src/Entity/PageVariant.php
index 2b94fee..7ebc839 100644
--- a/src/Entity/PageVariant.php
+++ b/src/Entity/PageVariant.php
@@ -331,4 +331,30 @@ public function canSelect(AccountInterface $account = NULL) {
     return FALSE;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function postSave(EntityStorageInterface $storage, $update = TRUE) {
+    parent::postSave($storage, $update);
+    static::routeBuilder()->setRebuildNeeded();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function postDelete(EntityStorageInterface $storage, array $entities) {
+    parent::postDelete($storage, $entities);
+    static::routeBuilder()->setRebuildNeeded();
+  }
+
+  /**
+   * Wraps the route builder.
+   *
+   * @return \Drupal\Core\Routing\RouteBuilderInterface
+   *   An object for state storage.
+   */
+  protected static function routeBuilder() {
+    return \Drupal::service('router.builder');
+  }
+
 }