diff --git a/src/www/services_ntpd_gps.php b/src/www/services_ntpd_gps.php
index 00f039c0a..a6ff53d7d 100644
--- a/src/www/services_ntpd_gps.php
+++ b/src/www/services_ntpd_gps.php
@@ -331,7 +331,7 @@ SureGPS =    #Sure Electronics SKG16B
                           <?=gettext("This option allows you to select a predefined configuration.");?>
                           <br />
                           <strong><?=gettext("Note: ");?></strong><?=gettext("Select Generic if your GPS is not listed."); ?><br />
-                          <strong><?=gettext("Note: ");?></strong><?=gettext("The perdefined configurations assume your GPS has already been set to NMEA mode."); ?>
+                          <strong><?=gettext("Note: ");?></strong><?=gettext("The predefined configurations assume your GPS has already been set to NMEA mode."); ?>
                         </div>
                       </td>
                     </tr>