diff --git a/src/ol/pointer/NativeSource.js b/src/ol/pointer/NativeSource.js
index bff977b7ee..9e573b7497 100644
--- a/src/ol/pointer/NativeSource.js
+++ b/src/ol/pointer/NativeSource.js
@@ -39,7 +39,7 @@ import EventSource from '../pointer/EventSource.js';
  * @constructor
  * @extends {ol.pointer.EventSource}
  */
-const _ol_pointer_NativeSource_ = function(dispatcher) {
+const NativeSource = function(dispatcher) {
   const mapping = {
     'pointerdown': this.pointerDown,
     'pointermove': this.pointerMove,
@@ -53,7 +53,7 @@ const _ol_pointer_NativeSource_ = function(dispatcher) {
   EventSource.call(this, dispatcher, mapping);
 };
 
-inherits(_ol_pointer_NativeSource_, EventSource);
+inherits(NativeSource, EventSource);
 
 
 /**
@@ -61,7 +61,7 @@ inherits(_ol_pointer_NativeSource_, EventSource);
  *
  * @param {Event} inEvent The in event.
  */
-_ol_pointer_NativeSource_.prototype.pointerDown = function(inEvent) {
+NativeSource.prototype.pointerDown = function(inEvent) {
   this.dispatcher.fireNativeEvent(inEvent);
 };
 
@@ -71,7 +71,7 @@ _ol_pointer_NativeSource_.prototype.pointerDown = function(inEvent) {
  *
  * @param {Event} inEvent The in event.
  */
-_ol_pointer_NativeSource_.prototype.pointerMove = function(inEvent) {
+NativeSource.prototype.pointerMove = function(inEvent) {
   this.dispatcher.fireNativeEvent(inEvent);
 };
 
@@ -81,7 +81,7 @@ _ol_pointer_NativeSource_.prototype.pointerMove = function(inEvent) {
  *
  * @param {Event} inEvent The in event.
  */
-_ol_pointer_NativeSource_.prototype.pointerUp = function(inEvent) {
+NativeSource.prototype.pointerUp = function(inEvent) {
   this.dispatcher.fireNativeEvent(inEvent);
 };
 
@@ -91,7 +91,7 @@ _ol_pointer_NativeSource_.prototype.pointerUp = function(inEvent) {
  *
  * @param {Event} inEvent The in event.
  */
-_ol_pointer_NativeSource_.prototype.pointerOut = function(inEvent) {
+NativeSource.prototype.pointerOut = function(inEvent) {
   this.dispatcher.fireNativeEvent(inEvent);
 };
 
@@ -101,7 +101,7 @@ _ol_pointer_NativeSource_.prototype.pointerOut = function(inEvent) {
  *
  * @param {Event} inEvent The in event.
  */
-_ol_pointer_NativeSource_.prototype.pointerOver = function(inEvent) {
+NativeSource.prototype.pointerOver = function(inEvent) {
   this.dispatcher.fireNativeEvent(inEvent);
 };
 
@@ -111,7 +111,7 @@ _ol_pointer_NativeSource_.prototype.pointerOver = function(inEvent) {
  *
  * @param {Event} inEvent The in event.
  */
-_ol_pointer_NativeSource_.prototype.pointerCancel = function(inEvent) {
+NativeSource.prototype.pointerCancel = function(inEvent) {
   this.dispatcher.fireNativeEvent(inEvent);
 };
 
@@ -121,7 +121,7 @@ _ol_pointer_NativeSource_.prototype.pointerCancel = function(inEvent) {
  *
  * @param {Event} inEvent The in event.
  */
-_ol_pointer_NativeSource_.prototype.lostPointerCapture = function(inEvent) {
+NativeSource.prototype.lostPointerCapture = function(inEvent) {
   this.dispatcher.fireNativeEvent(inEvent);
 };
 
@@ -131,7 +131,7 @@ _ol_pointer_NativeSource_.prototype.lostPointerCapture = function(inEvent) {
  *
  * @param {Event} inEvent The in event.
  */
-_ol_pointer_NativeSource_.prototype.gotPointerCapture = function(inEvent) {
+NativeSource.prototype.gotPointerCapture = function(inEvent) {
   this.dispatcher.fireNativeEvent(inEvent);
 };
-export default _ol_pointer_NativeSource_;
+export default NativeSource;
diff --git a/src/ol/pointer/PointerEventHandler.js b/src/ol/pointer/PointerEventHandler.js
index 5955641db3..ff2698314c 100644
--- a/src/ol/pointer/PointerEventHandler.js
+++ b/src/ol/pointer/PointerEventHandler.js
@@ -38,7 +38,7 @@ import _ol_has_ from '../has.js';
 import PointerEventType from '../pointer/EventType.js';
 import MouseSource from '../pointer/MouseSource.js';
 import _ol_pointer_MsSource_ from '../pointer/MsSource.js';
-import _ol_pointer_NativeSource_ from '../pointer/NativeSource.js';
+import NativeSource from '../pointer/NativeSource.js';
 import PointerEvent from '../pointer/PointerEvent.js';
 import TouchSource from '../pointer/TouchSource.js';
 
@@ -87,7 +87,7 @@ inherits(PointerEventHandler, EventTarget);
  */
 PointerEventHandler.prototype.registerSources = function() {
   if (_ol_has_.POINTER) {
-    this.registerSource('native', new _ol_pointer_NativeSource_(this));
+    this.registerSource('native', new NativeSource(this));
   } else if (_ol_has_.MSPOINTER) {
     this.registerSource('ms', new _ol_pointer_MsSource_(this));
   } else {