diff --git a/examples/zoomslider.js b/examples/zoomslider.js
index 9640574e9b..a2b364e1f0 100644
--- a/examples/zoomslider.js
+++ b/examples/zoomslider.js
@@ -1,6 +1,6 @@
 import _ol_Map_ from '../src/ol/Map.js';
 import _ol_View_ from '../src/ol/View.js';
-import _ol_control_ZoomSlider_ from '../src/ol/control/ZoomSlider.js';
+import ZoomSlider from '../src/ol/control/ZoomSlider.js';
 import _ol_layer_Tile_ from '../src/ol/layer/Tile.js';
 import _ol_source_OSM_ from '../src/ol/source/OSM.js';
 
@@ -26,7 +26,7 @@ var createMap = function(divId) {
       zoom: 2
     })
   });
-  zoomslider = new _ol_control_ZoomSlider_();
+  zoomslider = new ZoomSlider();
   map.addControl(zoomslider);
   return map;
 };
diff --git a/src/ol/control/ZoomSlider.js b/src/ol/control/ZoomSlider.js
index fe841373b9..e80e510937 100644
--- a/src/ol/control/ZoomSlider.js
+++ b/src/ol/control/ZoomSlider.js
@@ -28,7 +28,7 @@ import _ol_pointer_PointerEventHandler_ from '../pointer/PointerEventHandler.js'
  * @param {olx.control.ZoomSliderOptions=} opt_options Zoom slider options.
  * @api
  */
-var _ol_control_ZoomSlider_ = function(opt_options) {
+var ZoomSlider = function(opt_options) {
 
   var options = opt_options ? opt_options : {};
 
@@ -47,7 +47,7 @@ var _ol_control_ZoomSlider_ = function(opt_options) {
    * @type {ol.control.ZoomSlider.Direction_}
    * @private
    */
-  this.direction_ = _ol_control_ZoomSlider_.Direction_.VERTICAL;
+  this.direction_ = ZoomSlider.Direction_.VERTICAL;
 
   /**
    * @type {boolean}
@@ -125,7 +125,7 @@ var _ol_control_ZoomSlider_ = function(opt_options) {
   _ol_events_.listen(thumbElement, _ol_events_EventType_.CLICK,
       _ol_events_Event_.stopPropagation);
 
-  var render = options.render ? options.render : _ol_control_ZoomSlider_.render;
+  var render = options.render ? options.render : ZoomSlider.render;
 
   Control.call(this, {
     element: containerElement,
@@ -133,13 +133,13 @@ var _ol_control_ZoomSlider_ = function(opt_options) {
   });
 };
 
-inherits(_ol_control_ZoomSlider_, Control);
+inherits(ZoomSlider, Control);
 
 
 /**
  * @inheritDoc
  */
-_ol_control_ZoomSlider_.prototype.disposeInternal = function() {
+ZoomSlider.prototype.disposeInternal = function() {
   this.dragger_.dispose();
   Control.prototype.disposeInternal.call(this);
 };
@@ -151,7 +151,7 @@ _ol_control_ZoomSlider_.prototype.disposeInternal = function() {
  * @enum {number}
  * @private
  */
-_ol_control_ZoomSlider_.Direction_ = {
+ZoomSlider.Direction_ = {
   VERTICAL: 0,
   HORIZONTAL: 1
 };
@@ -160,7 +160,7 @@ _ol_control_ZoomSlider_.Direction_ = {
 /**
  * @inheritDoc
  */
-_ol_control_ZoomSlider_.prototype.setMap = function(map) {
+ZoomSlider.prototype.setMap = function(map) {
   Control.prototype.setMap.call(this, map);
   if (map) {
     map.render();
@@ -175,7 +175,7 @@ _ol_control_ZoomSlider_.prototype.setMap = function(map) {
  *
  * @private
  */
-_ol_control_ZoomSlider_.prototype.initSlider_ = function() {
+ZoomSlider.prototype.initSlider_ = function() {
   var container = this.element;
   var containerSize = {
     width: container.offsetWidth, height: container.offsetHeight
@@ -192,10 +192,10 @@ _ol_control_ZoomSlider_.prototype.initSlider_ = function() {
   this.thumbSize_ = [thumbWidth, thumbHeight];
 
   if (containerSize.width > containerSize.height) {
-    this.direction_ = _ol_control_ZoomSlider_.Direction_.HORIZONTAL;
+    this.direction_ = ZoomSlider.Direction_.HORIZONTAL;
     this.widthLimit_ = containerSize.width - thumbWidth;
   } else {
-    this.direction_ = _ol_control_ZoomSlider_.Direction_.VERTICAL;
+    this.direction_ = ZoomSlider.Direction_.VERTICAL;
     this.heightLimit_ = containerSize.height - thumbHeight;
   }
   this.sliderInitialized_ = true;
@@ -208,7 +208,7 @@ _ol_control_ZoomSlider_.prototype.initSlider_ = function() {
  * @this {ol.control.ZoomSlider}
  * @api
  */
-_ol_control_ZoomSlider_.render = function(mapEvent) {
+ZoomSlider.render = function(mapEvent) {
   if (!mapEvent.frameState) {
     return;
   }
@@ -227,7 +227,7 @@ _ol_control_ZoomSlider_.render = function(mapEvent) {
  * @param {Event} event The browser event to handle.
  * @private
  */
-_ol_control_ZoomSlider_.prototype.handleContainerClick_ = function(event) {
+ZoomSlider.prototype.handleContainerClick_ = function(event) {
   var view = this.getMap().getView();
 
   var relativePosition = this.getRelativePosition_(
@@ -249,7 +249,7 @@ _ol_control_ZoomSlider_.prototype.handleContainerClick_ = function(event) {
  * @param {ol.pointer.PointerEvent} event The drag event.
  * @private
  */
-_ol_control_ZoomSlider_.prototype.handleDraggerStart_ = function(event) {
+ZoomSlider.prototype.handleDraggerStart_ = function(event) {
   if (!this.dragging_ && event.originalEvent.target === this.element.firstElementChild) {
     this.getMap().getView().setHint(_ol_ViewHint_.INTERACTING, 1);
     this.previousX_ = event.clientX;
@@ -265,7 +265,7 @@ _ol_control_ZoomSlider_.prototype.handleDraggerStart_ = function(event) {
  * @param {ol.pointer.PointerEvent|Event} event The drag event.
  * @private
  */
-_ol_control_ZoomSlider_.prototype.handleDraggerDrag_ = function(event) {
+ZoomSlider.prototype.handleDraggerDrag_ = function(event) {
   if (this.dragging_) {
     var element = this.element.firstElementChild;
     var deltaX = event.clientX - this.previousX_ + parseInt(element.style.left, 10);
@@ -285,7 +285,7 @@ _ol_control_ZoomSlider_.prototype.handleDraggerDrag_ = function(event) {
  * @param {ol.pointer.PointerEvent|Event} event The drag event.
  * @private
  */
-_ol_control_ZoomSlider_.prototype.handleDraggerEnd_ = function(event) {
+ZoomSlider.prototype.handleDraggerEnd_ = function(event) {
   if (this.dragging_) {
     var view = this.getMap().getView();
     view.setHint(_ol_ViewHint_.INTERACTING, -1);
@@ -309,11 +309,11 @@ _ol_control_ZoomSlider_.prototype.handleDraggerEnd_ = function(event) {
  * @param {number} res The res.
  * @private
  */
-_ol_control_ZoomSlider_.prototype.setThumbPosition_ = function(res) {
+ZoomSlider.prototype.setThumbPosition_ = function(res) {
   var position = this.getPositionForResolution_(res);
   var thumb = this.element.firstElementChild;
 
-  if (this.direction_ == _ol_control_ZoomSlider_.Direction_.HORIZONTAL) {
+  if (this.direction_ == ZoomSlider.Direction_.HORIZONTAL) {
     thumb.style.left = this.widthLimit_ * position + 'px';
   } else {
     thumb.style.top = this.heightLimit_ * position + 'px';
@@ -331,9 +331,9 @@ _ol_control_ZoomSlider_.prototype.setThumbPosition_ = function(res) {
  * @return {number} The relative position of the thumb.
  * @private
  */
-_ol_control_ZoomSlider_.prototype.getRelativePosition_ = function(x, y) {
+ZoomSlider.prototype.getRelativePosition_ = function(x, y) {
   var amount;
-  if (this.direction_ === _ol_control_ZoomSlider_.Direction_.HORIZONTAL) {
+  if (this.direction_ === ZoomSlider.Direction_.HORIZONTAL) {
     amount = x / this.widthLimit_;
   } else {
     amount = y / this.heightLimit_;
@@ -350,7 +350,7 @@ _ol_control_ZoomSlider_.prototype.getRelativePosition_ = function(x, y) {
  * @return {number} The corresponding resolution.
  * @private
  */
-_ol_control_ZoomSlider_.prototype.getResolutionForPosition_ = function(position) {
+ZoomSlider.prototype.getResolutionForPosition_ = function(position) {
   var fn = this.getMap().getView().getResolutionForValueFunction();
   return fn(1 - position);
 };
@@ -365,8 +365,8 @@ _ol_control_ZoomSlider_.prototype.getResolutionForPosition_ = function(position)
  * @return {number} The relative position value (between 0 and 1).
  * @private
  */
-_ol_control_ZoomSlider_.prototype.getPositionForResolution_ = function(res) {
+ZoomSlider.prototype.getPositionForResolution_ = function(res) {
   var fn = this.getMap().getView().getValueForResolutionFunction();
   return 1 - fn(res);
 };
-export default _ol_control_ZoomSlider_;
+export default ZoomSlider;
diff --git a/test/spec/ol/control/zoomslider.test.js b/test/spec/ol/control/zoomslider.test.js
index 4c363852e9..c097385367 100644
--- a/test/spec/ol/control/zoomslider.test.js
+++ b/test/spec/ol/control/zoomslider.test.js
@@ -1,6 +1,6 @@
 import _ol_Map_ from '../../../../src/ol/Map.js';
 import _ol_View_ from '../../../../src/ol/View.js';
-import _ol_control_ZoomSlider_ from '../../../../src/ol/control/ZoomSlider.js';
+import ZoomSlider from '../../../../src/ol/control/ZoomSlider.js';
 import _ol_pointer_PointerEvent_ from '../../../../src/ol/pointer/PointerEvent.js';
 
 describe('ol.control.ZoomSlider', function() {
@@ -9,7 +9,7 @@ describe('ol.control.ZoomSlider', function() {
   beforeEach(function() {
     target = document.createElement('div');
     document.body.appendChild(target);
-    zoomslider = new _ol_control_ZoomSlider_();
+    zoomslider = new ZoomSlider();
     map = new _ol_Map_({
       target: target,
       controls: [zoomslider]
@@ -59,7 +59,7 @@ describe('ol.control.ZoomSlider', function() {
 
   describe('#direction_', function() {
     it('is horizontal for wide containers', function() {
-      var control = new _ol_control_ZoomSlider_({});
+      var control = new ZoomSlider({});
       control.element.style.width = '1000px';
       control.element.style.height = '10px';
       control.setMap(map);
@@ -72,7 +72,7 @@ describe('ol.control.ZoomSlider', function() {
     });
 
     it('is vertical for tall containers', function() {
-      var control = new _ol_control_ZoomSlider_({});
+      var control = new ZoomSlider({});
       control.element.style.width = '10px';
       control.element.style.height = '1000px';
 
@@ -102,7 +102,7 @@ describe('ol.control.ZoomSlider', function() {
     });
 
     it('[horizontal] handles a drag sequence', function() {
-      var control = new _ol_control_ZoomSlider_();
+      var control = new ZoomSlider();
       map.addControl(control);
       map.getView().setZoom(0);
       control.element.style.width = '500px';
@@ -134,7 +134,7 @@ describe('ol.control.ZoomSlider', function() {
       expect(control.dragging_).to.be(false);
     });
     it('[vertical] handles a drag sequence', function() {
-      var control = new _ol_control_ZoomSlider_();
+      var control = new ZoomSlider();
       control.element.style.width = '10px';
       control.element.style.height = '100px';
       control.element.firstChild.style.width = '10px';