diff --git a/public/legacy/modules/Emails/Email.php b/public/legacy/modules/Emails/Email.php
index 3aa57a94e2..6e48f64696 100755
--- a/public/legacy/modules/Emails/Email.php
+++ b/public/legacy/modules/Emails/Email.php
@@ -3449,6 +3449,7 @@ public function fill_in_additional_detail_fields()
                 $query .= " AND contacts.id= '" . $_REQUEST['record'] . "' ";
             }
         }
+        $query .= " LIMIT 1";
         $result = $this->db->query($query, true, " Error filling in additional detail fields: ");
 
         // Get the id and the name.