diff --git a/booking.variety_admin.inc b/booking.variety_admin.inc
index 556b489..80f6f78 100644
--- a/booking.variety_admin.inc
+++ b/booking.variety_admin.inc
@@ -442,7 +442,7 @@ function booking_variety_sessions_view_summary() {
 
   //get variety session timeslot definitions
   $timeslot_query = db_select('booking_variety_timeslots', 't');	
-  $timeslot_query->leftJoin('booking_variety_sessions', 's', 't.tid = s.booking_variety_timeslot_id');
+  $timeslot_query->join('booking_variety_sessions', 's', 't.tid = s.booking_variety_timeslot_id');
   $timeslot_query->condition('t.booking_eventid', $event->eid, '=')
     ->fields('t')
     ->fields('s')