diff --git a/src/ol/renderer/dom/domimagelayerrenderer.js b/src/ol/renderer/dom/domimagelayerrenderer.js
index 022d5ce4db..4ea2b74514 100644
--- a/src/ol/renderer/dom/domimagelayerrenderer.js
+++ b/src/ol/renderer/dom/domimagelayerrenderer.js
@@ -22,7 +22,6 @@ goog.require('ol.renderer.dom.Layer');
  */
 ol.renderer.dom.ImageLayer = function(mapRenderer, imageLayer) {
   var target = goog.dom.createElement(goog.dom.TagName.DIV);
-  target.className = 'ol-layer-image';
   target.style.position = 'absolute';
 
   goog.base(this, mapRenderer, imageLayer, target);
diff --git a/src/ol/renderer/dom/dommaprenderer.js b/src/ol/renderer/dom/dommaprenderer.js
index 1f97da7605..f231b6bedc 100644
--- a/src/ol/renderer/dom/dommaprenderer.js
+++ b/src/ol/renderer/dom/dommaprenderer.js
@@ -28,7 +28,7 @@ ol.renderer.dom.Map = function(container, map) {
    * @private
    */
   this.layersPane_ = goog.dom.createElement(goog.dom.TagName.DIV);
-  this.layersPane_.className = 'ol-layers ' + ol.css.CLASS_UNSELECTABLE;
+  this.layersPane_.className = ol.css.CLASS_UNSELECTABLE;
   var style = this.layersPane_.style;
   style.position = 'absolute';
   style.width = '100%';
diff --git a/src/ol/renderer/dom/domtilelayerrenderer.js b/src/ol/renderer/dom/domtilelayerrenderer.js
index 753199a434..bc611f4b92 100644
--- a/src/ol/renderer/dom/domtilelayerrenderer.js
+++ b/src/ol/renderer/dom/domtilelayerrenderer.js
@@ -33,7 +33,6 @@ goog.require('ol.tilegrid.TileGrid');
 ol.renderer.dom.TileLayer = function(mapRenderer, tileLayer) {
 
   var target = goog.dom.createElement(goog.dom.TagName.DIV);
-  target.className = 'ol-layer-tile';
   target.style.position = 'absolute';
 
   goog.base(this, mapRenderer, tileLayer, target);