diff --git a/packages/fiber/src/core/reconciler.tsx b/packages/fiber/src/core/reconciler.tsx
index 3785c85115..dec7dc38f6 100644
--- a/packages/fiber/src/core/reconciler.tsx
+++ b/packages/fiber/src/core/reconciler.tsx
@@ -308,7 +308,6 @@ function handleContainerEffects(parent: Instance, child: Instance, beforeChild?:
       child.object.parent = parent.object
       parent.object.children.splice(childIndex, 0, child.object)
       child.object.dispatchEvent({ type: 'added' })
-      // expect-error https://github.com/mrdoob/three.js/pull/16934
       parent.object.dispatchEvent({ type: 'childadded', child: child.object })
     } else {
       parent.object.add(child.object)