diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 64af695..40c8314 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -44,3 +44,6 @@ jobs:
 
       - name: Lint
         run: pnpm lint
+
+      - name: Test benchmark
+        run: pnpm bench apps/text-update/text-update.html -i preact -i preact-signals
diff --git a/apps/text-update/preact-signals/index.jsx b/apps/text-update/preact-signals/index.jsx
new file mode 100644
index 0000000..b81b334
--- /dev/null
+++ b/apps/text-update/preact-signals/index.jsx
@@ -0,0 +1,25 @@
+import { createElement, createRoot } from "preact";
+import { signal } from "@preact/signals";
+
+const randomValue = signal(-1);
+
+function Component() {
+	return (
+		<div>
+			<h2>Test {randomValue}</h2>
+			<h1>==={randomValue}===</h1>
+		</div>
+	);
+}
+
+/** @type {(rootElement: HTMLElement, initialValue: number) => (randomValue: number) => void} */
+export function mount(rootElement, initialValue = -1) {
+	randomValue.value = initialValue;
+
+	let root = createRoot(rootElement);
+	root.render(<Component />);
+
+	return (newRandomValue) => {
+		randomValue.value = newRandomValue;
+	};
+}