diff --git a/mastodonapi.php b/mastodonapi.php
index cf0cab3..7c812ed 100644
--- a/mastodonapi.php
+++ b/mastodonapi.php
@@ -1,7 +1,8 @@
 <?php
 // Mastodonapi extension, https://codeberg.org/simonpipe/yellow-mastodonapi
-class YellowMastodonapi extends YellowExtension {
+class YellowMastodonapi extends {
     const VERSION = "0.9";
+    public $yellow;         // access to API
 
     // Initialize extension
     public function onLoad($yellow) {