diff --git a/packages/runtime-core/src/renderer.ts b/packages/runtime-core/src/renderer.ts
index fdb6b5f82..17ae7c6ab 100644
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -2499,7 +2499,7 @@ function baseCreateRenderer(
   const getNextHostNode: NextFn = vnode => {
     if (vnode.shapeFlag & ShapeFlags.COMPONENT) {
       if ((vnode.type as ConcreteComponent).__vapor) {
-        return hostNextSibling((vnode.component! as any).block)
+        return hostNextSibling(vnode.anchor!)
       }
       return getNextHostNode(vnode.component!.subTree)
     }