diff --git a/examples/webgpu_compute.html b/examples/webgpu_compute.html
index dfc9cc895f1100..3ae6513e2d4d1a 100644
--- a/examples/webgpu_compute.html
+++ b/examples/webgpu_compute.html
@@ -99,8 +99,8 @@
 					const pointer = uniform( pointerVector );
 					const limit = uniform( scaleVector );
 
-					const position = temp( vec3() );
-					assign( position, add( particle, velocity ) ).build( builder ); // workaround
+					const position = temp( add( particle, velocity ) );
+					position.build( builder );
 
 					assign( velocity.x, cond( greaterThanEqual( abs( position.x ), limit.x ), negate( velocity.x ), velocity.x ) ).build( builder );
 					assign( velocity.y, cond( greaterThanEqual( abs( position.y ), limit.y ), negate( velocity.y ), velocity.y ) ).build( builder );