diff --git a/src/components/D3Panel.js b/src/components/D3Panel.js
index e826071..0070aec 100644
--- a/src/components/D3Panel.js
+++ b/src/components/D3Panel.js
@@ -62,7 +62,7 @@ class D3Panel extends React.Component {
   componentWillMount() {
     this.createScene();
 
-    const toonShader = hasExtensionsFor.hasExtensionsFor;
+    const toonShader = hasExtensionsFor.toonShaderPreview
     this.renderChain = new RenderChain(this.renderer, this.scene, this.camera, toonShader, {
       UI: this.UIContainer,
       shapes: this.shapesManager,