diff --git a/htdocs/projet/class/task.class.php b/htdocs/projet/class/task.class.php
index cf94307a32a..3789759c2e9 100644
--- a/htdocs/projet/class/task.class.php
+++ b/htdocs/projet/class/task.class.php
@@ -1801,6 +1801,7 @@ class Task extends CommonObject
 	 */
 	public function fetchComments()
 	{		
+		$this->comments = array();
 		$sql = "SELECT";
 		$sql.= " c.rowid";
 		$sql.= " FROM ".MAIN_DB_PREFIX."projet_task_comment as c";
diff --git a/htdocs/projet/tasks/comment.php b/htdocs/projet/tasks/comment.php
index 0446cc71ea6..3f0cbe0bf47 100644
--- a/htdocs/projet/tasks/comment.php
+++ b/htdocs/projet/tasks/comment.php
@@ -141,7 +141,6 @@ if ($id > 0 || ! empty($ref))
 	if ($task->fetch($id,$ref) > 0)
 	{
 		$res=$task->fetch_optionals($task->id,$extralabels);
-		$res = $task->fetchComments();
 
 		$result=$projectstatic->fetch($task->fk_project);
 		if (! empty($projectstatic->socid)) $projectstatic->fetch_thirdparty();
@@ -369,7 +368,7 @@ if ($id > 0 || ! empty($ref))
 				print '<div class="comment-info">';
 				print $langs->trans('User').' : '.$userstatic->getNomUrl().'<br/>';
 				print $langs->trans('Date').' : '.dol_print_date($comment->datec,'dayhoursec');
-				if($first && $fk_user == $user->id) {
+				if(($first && $fk_user == $user->id) || $user->admin == 1) {
 					print '<br/> <a href="?action=deletecomment&id='.$id.'&withproject=1&idcomment='.$comment->id.'">'.$langs->trans('Delete').'</a>';
 				}
 				print '</div>';