diff --git a/src/Form/simpleReservationReservationFormBase.php b/src/Form/simpleReservationReservationFormBase.php
index ebed135..da252ad 100644
--- a/src/Form/simpleReservationReservationFormBase.php
+++ b/src/Form/simpleReservationReservationFormBase.php
@@ -472,12 +472,12 @@ abstract class SimpleReservationReservationFormBase extends FormBase {
       // Update existing reservation.
       $values['rid'] = $form_state['values']['rid'];
       drupal_write_record('simplereservation_reservation', $values, 'rid');
-      watchdog('reservation', 'Reservation %rid updated by %name.', array('%rid' => $values['rid'], '%name' => $user->name));
+      $this->logger('reservation')->notice('Reservation %rid updated by %name.', array('%rid' => $values['rid'], '%name' => $user->name));
     }
     else {
       // Add new reservation.
       drupal_write_record('simplereservation_reservation', $values);
-      watchdog('reservation', 'New reservation %rid added by %name.', array('%rid' => $values['rid'], '%name' => $user->name));
+      $this->logger('reservation')->notice('New reservation %rid added by %name.', array('%rid' => $values['rid'], '%name' => $user->name));
     }
     drupal_set_message(t('The reservation has been saved.'));