diff --git a/main/inc/lib/sessionmanager.lib.php b/main/inc/lib/sessionmanager.lib.php
index d206c5f7c9..50ef6e3478 100644
--- a/main/inc/lib/sessionmanager.lib.php
+++ b/main/inc/lib/sessionmanager.lib.php
@@ -428,7 +428,7 @@ class SessionManager
 				$query = " $select
                            FROM $tbl_session s
                                LEFT JOIN  $tbl_session_category sc ON s.session_category_id = sc.id
-                               INNER JOIN $tbl_user u ON s.id_coach = u.user_id
+                               LEFT JOIN $tbl_user u ON s.id_coach = u.user_id
                                INNER JOIN $table_access_url_rel_session ar ON ar.session_id = s.id AND ar.access_url_id = $access_url_id
                                $courseCondition
                                $extraJoin