diff -u b/bef_links_filter.info.yml b/bef_links_filter.info.yml
--- b/bef_links_filter.info.yml
+++ b/bef_links_filter.info.yml
@@ -1,7 +1,7 @@
 name: BEF Links Filter
 type: module
 description: Adds a filterable links filter for use in Better Exposed Filters.
-core_version_requirement: ^10.1 || ^11 || ^12
+core_version_requirement: ^8 || ^9 || ^10 || ^11 || ^12
 package: Views
 dependencies:
   - better_exposed_filters:better_exposed_filters
reverted:
--- b/bef_links_filter.module
+++ a/bef_links_filter.module
@@ -1,8 +1,5 @@
 <?php
 
-use Drupal\Core\Hook\Attribute\LegacyHook;
-use Drupal\bef_links_filter\Hook\BefLinksFilterHooks;
-
 /**
  * @file
  * Main module file.
@@ -13,9 +10,12 @@
 /**
  * Implements hook_theme().
  */
-#[LegacyHook]
 function bef_links_filter_theme($existing, $type, $theme, $path): array {
+  return [
+    'bef_links_filter' => [
+      'render element' => 'element',
+    ],
+  ];
-  return \Drupal::service(BefLinksFilterHooks::class)->theme($existing, $type, $theme, $path);
 }
 
 /**
reverted:
--- b/bef_links_filter.services.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-
-services:
-  Drupal\bef_links_filter\Hook\BefLinksFilterHooks:
-    class: Drupal\bef_links_filter\Hook\BefLinksFilterHooks
-    autowire: true
reverted:
--- b/src/Hook/BefLinksFilterHooks.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-namespace Drupal\bef_links_filter\Hook;
-
-use Drupal\Core\Hook\Attribute\Hook;
-/**
- * Hook implementations for bef_links_filter.
- */
-class BefLinksFilterHooks
-{
-    /**
-     * @file
-     * Main module file.
-     *
-     * Theme hooks, preprocessor, and suggestions.
-     */
-    /**
-     * Implements hook_theme().
-     */
-    #[Hook('theme')]
-    public static function theme($existing, $type, $theme, $path): array
-    {
-        return [
-            'bef_links_filter' => [
-                'render element' => 'element',
-            ],
-        ];
-    }
-}