diff --git a/app/call_centers/waveform.php b/app/call_centers/waveform.php
index 0c93872262..04f03fa01e 100644
--- a/app/call_centers/waveform.php
+++ b/app/call_centers/waveform.php
@@ -27,8 +27,7 @@
 //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;
 
 //check permisions