diff --git a/src/panels/lovelace/cards/hui-todo-list-card.ts b/src/panels/lovelace/cards/hui-todo-list-card.ts
index 23f2c1ff36..5f2d3227c1 100644
--- a/src/panels/lovelace/cards/hui-todo-list-card.ts
+++ b/src/panels/lovelace/cards/hui-todo-list-card.ts
@@ -104,6 +104,7 @@ export class HuiTodoListCard extends LitElement implements LovelaceCard {
   disconnectedCallback(): void {
     super.disconnectedCallback();
     this._unsubItems?.then((unsub) => unsub());
+    this._unsubItems = undefined;
   }
 
   public getCardSize(): number {