diff --git a/htdocs/core/class/comment.class.php b/htdocs/core/class/comment.class.php
index 559b1fa92e3..12477c2f729 100644
--- a/htdocs/core/class/comment.class.php
+++ b/htdocs/core/class/comment.class.php
@@ -1,5 +1,4 @@
 <?php
-use phpseclib\File\ASN1\Element;
 
 /**
  * 	Class to manage comment