--- a/dom/public/idl/geolocation/nsIDOMGeoPosition.idl
+++ b/dom/public/idl/geolocation/nsIDOMGeoPosition.idl
@@ -32,17 +32,17 @@
  * the provisions above, a recipient may use your version of this file under
  * the terms of any one of the MPL, the GPL or the LGPL.
  *
  * ***** END LICENSE BLOCK ***** */
 
 
 #include "domstubs.idl"
 
-[scriptable, uuid(F9C6A2C0-9D9B-48A2-B84B-12CC95283CD0)]
+[scriptable, uuid(B31702D0-6DAC-4FA0-B93B-F043E71C8F9A)]
 interface nsIDOMGeoPosition : nsISupports
 {
   readonly attribute double latitude;
   readonly attribute double longitude;
   readonly attribute double altitude;
   readonly attribute double accuracy;
   readonly attribute double altitudeAccuracy;
   readonly attribute double heading;