diff --git a/paragraphs_collection_bootstrap.install b/paragraphs_collection_bootstrap.install
deleted file mode 100644
index c64aa76..0000000
--- a/paragraphs_collection_bootstrap.install
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-/**
- * Implements hook_requirements().
- */
-function paragraphs_collection_bootstrap_requirements($phase) {
-  if ($phase != 'runtime') {
-    return [];
-  }
-
-  if (function_exists('libraries_get_path')) {
-    $path = libraries_get_path('bootstrap') . '/dist/js/bootstrap.js';
-  }
-  else {
-    $path = DRUPAL_ROOT . '/libraries/bootstrap/dist/js/bootstrap.js';
-  }
-
-  $exists = is_file($path);
-
-  return [
-    'paragraphs_collection_bootstrap_library' => [
-      'title'       => t('Bootstrap 4 library'),
-      'description' => $exists ? '' : t('The <a href=":url">Bootstrap 4 library</a> should be installed at <strong>/libraries</strong> folder. See README.md in the root of paragraphs collection bootstrap module to get instructions.', [':url' => 'https://v4-alpha.getbootstrap.com']),
-      'severity'    => $exists ? REQUIREMENT_OK : REQUIREMENT_ERROR,
-      'value'       => $exists ? t('Installed') : t('Not installed'),
-    ],
-  ];
-}
diff --git a/templates/paragraph--pcb-card.html.twig b/templates/paragraph--pcb-card.html.twig
index a00ba6c..905f539 100644
--- a/templates/paragraph--pcb-card.html.twig
+++ b/templates/paragraph--pcb-card.html.twig
@@ -40,7 +40,7 @@
  */
 #}
 {% block paragraph %}
-  {{ attach_library('paragraphs_collection_bootstrap/bootstrap') }}
+  {{ attach_library('bs_lib/bootstrap_css') }}
   <div {{ attributes.addClass(classes, 'card') }}>
     {% block content %}
       {% if content.field_pcb_card_image.0 %}