diff --git a/examples/spa/src/client/app.tsx b/examples/spa/src/client/app.tsx
index 0b264a8..a311502 100644
--- a/examples/spa/src/client/app.tsx
+++ b/examples/spa/src/client/app.tsx
@@ -1,8 +1,6 @@
 import { render } from 'hono/jsx/dom'
 import { useState } from 'hono/jsx/dom'
 
-let count = 0
-
 export default function App() {
   const [count, setCount] = useState(0)