diff --git a/tests/test-post-filters.php b/tests/test-post-filters.php
index cdcfd35fb59ed7de0d3464ce3bd5e7363a3bf7f0..ae70028da783a2533fd3765aa6ddf120c70ffa14 100755
--- a/tests/test-post-filters.php
+++ b/tests/test-post-filters.php
@@ -36,11 +36,10 @@ class PostFilters extends WP_UnitTestCase {
 
 	/**
 	 * Prepare data for tests.
-	 *
-	 * Not using `setUp` because Yoast polyfills add a return type for PHP 8
-	 * that isn't supported before PHP 7.1.
 	 */
-	protected function set_up() {
+	public function set_up() {
+		parent::set_up();
+
 		static::$post_id = $this->factory->post->create(
 			array(
 				'post_title'   => 'Pagination Test',