diff --git a/src/ol/reproj/Image.js b/src/ol/reproj/Image.js
index a764964dda..e0ffc4265c 100644
--- a/src/ol/reproj/Image.js
+++ b/src/ol/reproj/Image.js
@@ -26,7 +26,7 @@ import _ol_reproj_Triangulation_ from '../reproj/Triangulation.js';
  * @param {ol.ReprojImageFunctionType} getImageFunction
  *     Function returning source images (extent, resolution, pixelRatio).
  */
-var _ol_reproj_Image_ = function(sourceProj, targetProj,
+var ReprojImage = function(sourceProj, targetProj,
     targetExtent, targetResolution, pixelRatio, getImageFunction) {
 
   /**
@@ -109,13 +109,13 @@ var _ol_reproj_Image_ = function(sourceProj, targetProj,
   _ol_ImageBase_.call(this, targetExtent, targetResolution, this.sourcePixelRatio_, state);
 };
 
-inherits(_ol_reproj_Image_, _ol_ImageBase_);
+inherits(ReprojImage, _ol_ImageBase_);
 
 
 /**
  * @inheritDoc
  */
-_ol_reproj_Image_.prototype.disposeInternal = function() {
+ReprojImage.prototype.disposeInternal = function() {
   if (this.state == ImageState.LOADING) {
     this.unlistenSource_();
   }
@@ -126,7 +126,7 @@ _ol_reproj_Image_.prototype.disposeInternal = function() {
 /**
  * @inheritDoc
  */
-_ol_reproj_Image_.prototype.getImage = function() {
+ReprojImage.prototype.getImage = function() {
   return this.canvas_;
 };
 
@@ -134,7 +134,7 @@ _ol_reproj_Image_.prototype.getImage = function() {
 /**
  * @return {ol.proj.Projection} Projection.
  */
-_ol_reproj_Image_.prototype.getProjection = function() {
+ReprojImage.prototype.getProjection = function() {
   return this.targetProj_;
 };
 
@@ -142,7 +142,7 @@ _ol_reproj_Image_.prototype.getProjection = function() {
 /**
  * @private
  */
-_ol_reproj_Image_.prototype.reproject_ = function() {
+ReprojImage.prototype.reproject_ = function() {
   var sourceState = this.sourceImage_.getState();
   if (sourceState == ImageState.LOADED) {
     var width = getWidth(this.targetExtent_) / this.targetResolution_;
@@ -163,7 +163,7 @@ _ol_reproj_Image_.prototype.reproject_ = function() {
 /**
  * @inheritDoc
  */
-_ol_reproj_Image_.prototype.load = function() {
+ReprojImage.prototype.load = function() {
   if (this.state == ImageState.IDLE) {
     this.state = ImageState.LOADING;
     this.changed();
@@ -189,8 +189,8 @@ _ol_reproj_Image_.prototype.load = function() {
 /**
  * @private
  */
-_ol_reproj_Image_.prototype.unlistenSource_ = function() {
+ReprojImage.prototype.unlistenSource_ = function() {
   _ol_events_.unlistenByKey(/** @type {!ol.EventsKey} */ (this.sourceListenerKey_));
   this.sourceListenerKey_ = null;
 };
-export default _ol_reproj_Image_;
+export default ReprojImage;
diff --git a/src/ol/source/Image.js b/src/ol/source/Image.js
index cf7e354042..c96e424092 100644
--- a/src/ol/source/Image.js
+++ b/src/ol/source/Image.js
@@ -8,7 +8,7 @@ import {linearFindNearest} from '../array.js';
 import Event from '../events/Event.js';
 import {equals} from '../extent.js';
 import {equivalent} from '../proj.js';
-import _ol_reproj_Image_ from '../reproj/Image.js';
+import ReprojImage from '../reproj/Image.js';
 import Source from '../source/Source.js';
 
 /**
@@ -109,7 +109,7 @@ ImageSource.prototype.getImage = function(extent, resolution, pixelRatio, projec
       this.reprojectedImage_ = null;
     }
 
-    this.reprojectedImage_ = new _ol_reproj_Image_(
+    this.reprojectedImage_ = new ReprojImage(
         sourceProjection, projection, extent, resolution, pixelRatio,
         function(extent, resolution, pixelRatio) {
           return this.getImageInternal(extent, resolution,
diff --git a/test/rendering/ol/reproj/image.test.js b/test/rendering/ol/reproj/image.test.js
index 86dcff2f1b..eb8b7fb916 100644
--- a/test/rendering/ol/reproj/image.test.js
+++ b/test/rendering/ol/reproj/image.test.js
@@ -1,7 +1,7 @@
 import _ol_events_ from '../../../../src/ol/events.js';
 import {get as getProjection} from '../../../../src/ol/proj.js';
 import _ol_proj_EPSG3857_ from '../../../../src/ol/proj/EPSG3857.js';
-import _ol_reproj_Image_ from '../../../../src/ol/reproj/Image.js';
+import ReprojImage from '../../../../src/ol/reproj/Image.js';
 import Static from '../../../../src/ol/source/ImageStatic.js';
 import _ol_tilegrid_ from '../../../../src/ol/tilegrid.js';
 
@@ -14,7 +14,7 @@ describe('ol.rendering.reproj.Image', function() {
 
     var imagesRequested = 0;
 
-    var image = new _ol_reproj_Image_(sourceProj, getProjection(targetProj),
+    var image = new ReprojImage(sourceProj, getProjection(targetProj),
         targetExtent, targetResolution, pixelRatio,
         function(extent, resolution, pixelRatio) {
           imagesRequested++;
diff --git a/test/spec/ol/reproj/image.test.js b/test/spec/ol/reproj/image.test.js
index 76f908d31d..c5f11b7ab2 100644
--- a/test/spec/ol/reproj/image.test.js
+++ b/test/spec/ol/reproj/image.test.js
@@ -1,12 +1,12 @@
 import _ol_Image_ from '../../../../src/ol/Image.js';
 import _ol_events_ from '../../../../src/ol/events.js';
 import {get as getProjection} from '../../../../src/ol/proj.js';
-import _ol_reproj_Image_ from '../../../../src/ol/reproj/Image.js';
+import ReprojImage from '../../../../src/ol/reproj/Image.js';
 
 
 describe('ol.reproj.Image', function() {
   function createImage(pixelRatio) {
-    return new _ol_reproj_Image_(
+    return new ReprojImage(
         getProjection('EPSG:3857'), getProjection('EPSG:4326'),
         [-180, -85, 180, 85], 10, pixelRatio,
         function(extent, resolution, pixelRatio) {