diff --git a/src/ol/MapBrowserEvent.js b/src/ol/MapBrowserEvent.js
index 6d43d13584..412d763dbc 100644
--- a/src/ol/MapBrowserEvent.js
+++ b/src/ol/MapBrowserEvent.js
@@ -2,7 +2,7 @@
  * @module ol/MapBrowserEvent
  */
 import {inherits} from './index.js';
-import _ol_MapEvent_ from './MapEvent.js';
+import MapEvent from './MapEvent.js';
 
 /**
  * @classdesc
@@ -21,7 +21,7 @@ import _ol_MapEvent_ from './MapEvent.js';
 var _ol_MapBrowserEvent_ = function(type, map, browserEvent, opt_dragging,
     opt_frameState) {
 
-  _ol_MapEvent_.call(this, type, map, opt_frameState);
+  MapEvent.call(this, type, map, opt_frameState);
 
   /**
    * The original browser event.
@@ -56,7 +56,7 @@ var _ol_MapBrowserEvent_ = function(type, map, browserEvent, opt_dragging,
 
 };
 
-inherits(_ol_MapBrowserEvent_, _ol_MapEvent_);
+inherits(_ol_MapBrowserEvent_, MapEvent);
 
 
 /**
@@ -66,7 +66,7 @@ inherits(_ol_MapBrowserEvent_, _ol_MapEvent_);
  * @api
  */
 _ol_MapBrowserEvent_.prototype.preventDefault = function() {
-  _ol_MapEvent_.prototype.preventDefault.call(this);
+  MapEvent.prototype.preventDefault.call(this);
   this.originalEvent.preventDefault();
 };
 
@@ -78,7 +78,7 @@ _ol_MapBrowserEvent_.prototype.preventDefault = function() {
  * @api
  */
 _ol_MapBrowserEvent_.prototype.stopPropagation = function() {
-  _ol_MapEvent_.prototype.stopPropagation.call(this);
+  MapEvent.prototype.stopPropagation.call(this);
   this.originalEvent.stopPropagation();
 };
 export default _ol_MapBrowserEvent_;
diff --git a/src/ol/MapEvent.js b/src/ol/MapEvent.js
index 8b19e6148f..5071a13078 100644
--- a/src/ol/MapEvent.js
+++ b/src/ol/MapEvent.js
@@ -16,7 +16,7 @@ import Event from './events/Event.js';
  * @param {ol.PluggableMap} map Map.
  * @param {?olx.FrameState=} opt_frameState Frame state.
  */
-var _ol_MapEvent_ = function(type, map, opt_frameState) {
+var MapEvent = function(type, map, opt_frameState) {
 
   Event.call(this, type);
 
@@ -36,5 +36,5 @@ var _ol_MapEvent_ = function(type, map, opt_frameState) {
 
 };
 
-inherits(_ol_MapEvent_, Event);
-export default _ol_MapEvent_;
+inherits(MapEvent, Event);
+export default MapEvent;
diff --git a/src/ol/PluggableMap.js b/src/ol/PluggableMap.js
index 20bc2d6d35..28e9a5435f 100644
--- a/src/ol/PluggableMap.js
+++ b/src/ol/PluggableMap.js
@@ -7,7 +7,7 @@ import _ol_CollectionEventType_ from './CollectionEventType.js';
 import _ol_MapBrowserEvent_ from './MapBrowserEvent.js';
 import _ol_MapBrowserEventHandler_ from './MapBrowserEventHandler.js';
 import _ol_MapBrowserEventType_ from './MapBrowserEventType.js';
-import _ol_MapEvent_ from './MapEvent.js';
+import MapEvent from './MapEvent.js';
 import _ol_MapEventType_ from './MapEventType.js';
 import _ol_MapProperty_ from './MapProperty.js';
 import _ol_Object_ from './Object.js';
@@ -1193,7 +1193,7 @@ _ol_PluggableMap_.prototype.renderFrame_ = function(time) {
                   !equals(frameState.extent, this.previousExtent_));
       if (moveStart) {
         this.dispatchEvent(
-            new _ol_MapEvent_(_ol_MapEventType_.MOVESTART, this, previousFrameState));
+            new MapEvent(_ol_MapEventType_.MOVESTART, this, previousFrameState));
         this.previousExtent_ = createOrUpdateEmpty(this.previousExtent_);
       }
     }
@@ -1205,13 +1205,13 @@ _ol_PluggableMap_.prototype.renderFrame_ = function(time) {
 
     if (idle) {
       this.dispatchEvent(
-          new _ol_MapEvent_(_ol_MapEventType_.MOVEEND, this, frameState));
+          new MapEvent(_ol_MapEventType_.MOVEEND, this, frameState));
       clone(frameState.extent, this.previousExtent_);
     }
   }
 
   this.dispatchEvent(
-      new _ol_MapEvent_(_ol_MapEventType_.POSTRENDER, this, frameState));
+      new MapEvent(_ol_MapEventType_.POSTRENDER, this, frameState));
 
   setTimeout(this.handlePostRender.bind(this), 0);
 
diff --git a/test/spec/ol/map.test.js b/test/spec/ol/map.test.js
index 6e7e27b800..f21cf3d809 100644
--- a/test/spec/ol/map.test.js
+++ b/test/spec/ol/map.test.js
@@ -1,6 +1,6 @@
 import _ol_Feature_ from '../../../src/ol/Feature.js';
 import _ol_Map_ from '../../../src/ol/Map.js';
-import _ol_MapEvent_ from '../../../src/ol/MapEvent.js';
+import MapEvent from '../../../src/ol/MapEvent.js';
 import _ol_Overlay_ from '../../../src/ol/Overlay.js';
 import _ol_View_ from '../../../src/ol/View.js';
 import Point from '../../../src/ol/geom/Point.js';
@@ -349,7 +349,7 @@ describe('ol.Map', function() {
       var spy = sinon.spy(map, 'renderFrame_');
       map.render();
       map.once('postrender', function(event) {
-        expect(event).to.be.a(_ol_MapEvent_);
+        expect(event).to.be.a(MapEvent);
         expect(typeof spy.firstCall.args[0]).to.be('number');
         spy.restore();
         var frameState = event.frameState;
@@ -389,7 +389,7 @@ describe('ol.Map', function() {
 
       map.render();
       map.once('postrender', function(event) {
-        expect(event).to.be.a(_ol_MapEvent_);
+        expect(event).to.be.a(MapEvent);
         var frameState = event.frameState;
         expect(frameState).to.be(null);
         done();
@@ -403,7 +403,7 @@ describe('ol.Map', function() {
 
       map.render();
       map.once('postrender', function(event) {
-        expect(event).to.be.a(_ol_MapEvent_);
+        expect(event).to.be.a(MapEvent);
         var frameState = event.frameState;
         expect(frameState).to.be(null);
         done();