diff --git a/modules/oe_whitelabel_helper/src/TwigExtension/TwigExtension.php b/modules/oe_whitelabel_helper/src/TwigExtension/TwigExtension.php
index a2f7e57598099f4bc0fb719856a17394dc022e20..944b17e5fa625af94525c1631f9d1a6d2eb700e2 100644
--- a/modules/oe_whitelabel_helper/src/TwigExtension/TwigExtension.php
+++ b/modules/oe_whitelabel_helper/src/TwigExtension/TwigExtension.php
@@ -172,6 +172,8 @@ class TwigExtension extends AbstractExtension {
    *
    * @return array
    *   The block render array.
+   *
+   * @deprecated Use Twig Tweak instead.
    */
   public function bclBlock(string $id, array $configuration = []): array {
     $configuration += ['label_display' => 'hidden'];