diff --git a/includes/model/Shifts_model.php b/includes/model/Shifts_model.php
index 01295fbc..1f957c84 100644
--- a/includes/model/Shifts_model.php
+++ b/includes/model/Shifts_model.php
@@ -635,6 +635,7 @@ function Shifts_by_user($userId, $include_freeload_comments = false)
               `ShiftEntry`.`Comment`,
               ' . ($include_freeload_comments ? '`ShiftEntry`.`freeload_comment`, ' : '') . '
               `Shifts`.*,
+              @@session.time_zone AS timezone,
               `Room`.*
           FROM `ShiftEntry`
           JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`)