diff --git a/examples/jsm/renderers/webgpu/WebGPURenderer.js b/examples/jsm/renderers/webgpu/WebGPURenderer.js
index 36d16e3966066c..0db5a20f269c35 100644
--- a/examples/jsm/renderers/webgpu/WebGPURenderer.js
+++ b/examples/jsm/renderers/webgpu/WebGPURenderer.js
@@ -152,8 +152,8 @@ class WebGPURenderer {
 		const adapter = await navigator.gpu.requestAdapter( adapterOptions );
 
 		const deviceDescriptor = {
-			extensions: parameters.extensions,
-			limits: parameters.limits
+			nonGuaranteedFeatures: parameters.nonGuaranteedFeatures,
+			nonGuaranteedLimits: parameters.nonGuaranteedLimits
 		};
 
 		const device = await adapter.requestDevice( deviceDescriptor );
diff --git a/examples/webgpu_sandbox.html b/examples/webgpu_sandbox.html
index b035ad8fccf600..3ffcaeeabdd53c 100644
--- a/examples/webgpu_sandbox.html
+++ b/examples/webgpu_sandbox.html
@@ -177,7 +177,7 @@
 
 				//
 
-				renderer = new WebGPURenderer( { extensions: [ 'texture-compression-bc' ] } );
+				renderer = new WebGPURenderer( { nonGuaranteedFeatures: [ 'texture-compression-bc' ] } );
 				renderer.setPixelRatio( window.devicePixelRatio );
 				renderer.setSize( window.innerWidth, window.innerHeight );
 				document.body.appendChild( renderer.domElement );