diff --git a/tests/test-api.php b/tests/test-api.php
index f378549..0ee8ea8 100644
--- a/tests/test-api.php
+++ b/tests/test-api.php
@@ -24,8 +24,8 @@ class Test_API extends WP_UnitTestCase {
 	 *
 	 * @return void
 	 */
-	public function setUp(): void {
-		parent::setUp();
+	public function set_up() {
+		parent::set_up();
 		global $wp_rest_server;
 		$wp_rest_server = new WP_REST_Server();
 		do_action( 'rest_api_init' );