diff --git a/test/index.ts b/test/index.ts
index e1898ea..98e0dc4 100644
--- a/test/index.ts
+++ b/test/index.ts
@@ -278,6 +278,12 @@ describe("oEmbed", () => {
 		expect(summary.player.height).toBe(300);
 	});
 
+	test('max height', async () => {
+		await setUpFastify('oembed-too-tall.json');
+		const summary = await summaly(host);
+		expect(summary.player.height).toBe(1024);
+	});
+
 	test('children are ignored', async () => {
 		await setUpFastify('oembed-iframe-child.json');
 		const summary = await summaly(host);
diff --git a/test/oembed/oembed-too-tall.json b/test/oembed/oembed-too-tall.json
new file mode 100644
index 0000000..3f857c0
--- /dev/null
+++ b/test/oembed/oembed-too-tall.json
@@ -0,0 +1,6 @@
+{
+  "version": "1.0",
+  "type": "rich",
+  "html": "<iframe src='https://example.com/'></iframe>",
+  "height": 3000
+}