diff --git a/register_participants.php b/register_participants.php
index 810ffab..fbbc1e3 100644
--- a/register_participants.php
+++ b/register_participants.php
@@ -52,7 +52,7 @@
  }
  else if($_GET['action']=="resend" && $_SESSION['email'])
  {
- 	$q=mysql_query("SELECT num FROM registrations WHERE email='".$_SESSION['email']."'");
+ 	$q=mysql_query("SELECT registrations.num FROM registrations, students WHERE students.email='".$_SESSION['email']."' AND students.registrations_id=registrations.id");
 	$r=mysql_fetch_object($q);
 
 		$mailbody=	"We have received a request for the retrieval\n".