diff --git a/src/messenger/webim/libs/chat.php b/src/messenger/webim/libs/chat.php
index b1a6e529..1f385f6a 100644
--- a/src/messenger/webim/libs/chat.php
+++ b/src/messenger/webim/libs/chat.php
@@ -684,8 +684,7 @@ function thread_by_id($id)
 		"nextagent,shownmessageid,userid, " .
 		"userAgent,groupid from {chatthread} where threadid = :threadid",
 		array(
-			':threadid' => $id,
-			':now' => time()
+			':threadid' => $id
 		),
 		array('return_rows' => Database::RETURN_ONE_ROW)
 	);