diff --git a/booking.studygroups_report.inc b/booking.studygroups_report.inc
index 914b587..4767d59 100644
--- a/booking.studygroups_report.inc
+++ b/booking.studygroups_report.inc
@@ -130,7 +130,7 @@ function booking_studygroups_leadhelp_view_summary() {
     //go through each of the studygroups and check if the person belongs to the group
     foreach ($group_mapping as $group) {	
       $role = $group->booking_studygroup_role;
-      if ($group->booking_node_id == $data->nid && $role > 0)	{
+      if ($group->booking_node_id == $person->nid && $role > 0)	{
         $text = _booking_studygroup_role_lookup($role);
         $newline[] .= "<b>" . $text . "</b> for session #" . $group->booking_session_id;								
       }