diff --git a/app/ring_groups/waveform.php b/app/ring_groups/waveform.php
index 0c93872262..8b760cd949 100644
--- a/app/ring_groups/waveform.php
+++ b/app/ring_groups/waveform.php
@@ -27,7 +27,6 @@
 //includes files
 	require_once dirname(__DIR__, 2) . "/resources/require.php";
 	require_once "resources/check_auth.php";
-	require_once "resources/classes/waveform.php";
 
 	use maximal\audio\Waveform;