diff --git a/examples/webgl-vector-layer.html b/examples/webgl-vector-layer.html
index e4cf6e9f5b..32fe331f5a 100644
--- a/examples/webgl-vector-layer.html
+++ b/examples/webgl-vector-layer.html
@@ -8,4 +8,3 @@ tags: "vector, geojson, webgl"
 experimental: true
 ---
 <div id="map" class="map"></div>
-<div id="info">&nbsp;</div>
diff --git a/examples/webgl-vector-layer.js b/examples/webgl-vector-layer.js
index a53303719c..d9ee44a00e 100644
--- a/examples/webgl-vector-layer.js
+++ b/examples/webgl-vector-layer.js
@@ -12,7 +12,6 @@ import {packColor} from '../src/ol/renderer/webgl/shaders.js';
 class WebGLLayer extends Layer {
   createRenderer() {
     return new WebGLVectorLayerRenderer(this, {
-      className: this.getClassName(),
       fill: {
         attributes: {
           color: function (feature) {