diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index e361db5..b37004a 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -12,7 +12,7 @@ if ( ! $_tests_dir ) {
 require_once $_tests_dir . '/includes/functions.php';
 
 function _manually_load_plugin() {
-	require dirname( dirname( __FILE__ ) ) . '/activitystream-extension.php';
+	require dirname( dirname( __FILE__ ) ) . '/activitypub.php';
 }
 tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );