diff --git a/content/1-reactivity/3-computed-state/react/DoubleCount.jsx b/content/1-reactivity/3-computed-state/react/DoubleCount.jsx
index 5b33809..bdad9e1 100644
--- a/content/1-reactivity/3-computed-state/react/DoubleCount.jsx
+++ b/content/1-reactivity/3-computed-state/react/DoubleCount.jsx
@@ -2,7 +2,7 @@ import { useState, useMemo } from 'react';
 
 export default function DoubleCount() {
 	const [count] = useState(10);
-	const doubleCount = useMemo(() => count * 2, [count]);
+	const doubleCount = count * 2;
 
 	return <div>{doubleCount}</div>;
 }