diff --git a/core/src/avm2/globals/flash/sensors/Accelerometer.as b/core/src/avm2/globals/flash/sensors/Accelerometer.as
index a719bab6bfa0..a7e3e8d29153 100644
--- a/core/src/avm2/globals/flash/sensors/Accelerometer.as
+++ b/core/src/avm2/globals/flash/sensors/Accelerometer.as
@@ -1,6 +1,7 @@
 package flash.sensors {
+    import flash.events.EventDispatcher;
     [API("667")]
-    public class Accelerometer {
+    public class Accelerometer extends EventDispatcher {
         public static function get isSupported():Boolean {
             return false;
         }