diff --git a/booking.studygroups_report.inc b/booking.studygroups_report.inc
index c6de556..b1a7fdc 100644
--- a/booking.studygroups_report.inc
+++ b/booking.studygroups_report.inc
@@ -138,7 +138,7 @@ function booking_studygroups_leadhelp_view_summary() {
     $newline = array($person->booking_firstname, $person->booking_lastname);
 
     foreach ($studygroup_list as $group) {
-      $session = 'session' . $group->sid
+      $session = 'session' . $group->sid;
       $session_role = 'session' . $group->sid . '_role';
 
       if ($person->$session_role > 0) {