diff --git a/composer.json b/composer.json
index 73d2cc9e85..00cabd2473 100644
--- a/composer.json
+++ b/composer.json
@@ -16,6 +16,7 @@
         "drupal/better_exposed_filters": "^5 || ^6",
         "drupal/blazy": "^2.4",
         "drupal/bootstrap_layout_builder": "<=2.1.2",
+        "drupal/bootstrap_styles": "<=1.1.6",
         "drupal/captcha": "^1.10 || ^2.0 || ^2.0@beta",
         "drupal/ckeditor5_font": "^1.1@beta",
         "drupal/ckeditor5_paste_filter": "^1.0",