diff --git a/src/component/component_node.ts b/src/component/component_node.ts
index cbeef028..bb777fab 100644
--- a/src/component/component_node.ts
+++ b/src/component/component_node.ts
@@ -121,6 +121,7 @@ export class ComponentNode<T extends typeof Component = typeof Component>
   }
 
   async initiateRender(fiber: Fiber | MountFiber) {
+    this.fiber = fiber;
     if (this.mounted.length) {
       fiber.root.mounted.push(fiber);
     }
@@ -146,6 +147,7 @@ export class ComponentNode<T extends typeof Component = typeof Component>
       return;
     }
     const fiber = makeRootFiber(this);
+    this.fiber = fiber;
     this.app.scheduler.addFiber(fiber);
     await Promise.resolve();
     if (this.status === STATUS.DESTROYED) {
@@ -211,6 +213,7 @@ export class ComponentNode<T extends typeof Component = typeof Component>
   async updateAndRender(props: any, parentFiber: Fiber) {
     // update
     const fiber = makeChildFiber(this, parentFiber);
+    this.fiber = fiber;
     if (this.willPatch.length) {
       parentFiber.root.willPatch.push(fiber);
     }
diff --git a/src/component/fibers.ts b/src/component/fibers.ts
index 4ffaeb26..8ebdb8fe 100644
--- a/src/component/fibers.ts
+++ b/src/component/fibers.ts
@@ -70,7 +70,6 @@ export class Fiber {
 
   constructor(node: ComponentNode, parent: Fiber | null) {
     this.node = node;
-    node.fiber = this;
     this.parent = parent;
     if (parent) {
       const root = parent.root;