diff --git a/src/ol/mapevent.js b/src/ol/mapevent.js
index 7c98d685af..89cfd8d62f 100644
--- a/src/ol/mapevent.js
+++ b/src/ol/mapevent.js
@@ -8,7 +8,15 @@ goog.require('goog.events.Event');
  * @enum {string}
  */
 ol.MapEventType = {
+  /**
+   * Triggered after a map frame is rendered.
+   * @event ol.MapEvent#postrender
+   */
   POSTRENDER: 'postrender',
+  /**
+   * Triggered after the map is moved.
+   * @event ol.MapEvent#moveend
+   */
   MOVEEND: 'moveend'
 };