diff --git a/packages/frontend/test/scroll.test.ts b/packages/frontend/test/scroll.test.ts
index e49ec270d..c5e91eef0 100644
--- a/packages/frontend/test/scroll.test.ts
+++ b/packages/frontend/test/scroll.test.ts
@@ -39,7 +39,6 @@ describe('Scroll', () => {
 			const { document } = new Window();
 			const div = document.createElement('div');
 			assert.strictEqual(div.scrollTop, 0);
-			(div as any).scrollHeight = 100; // happy-dom has no scrollHeight
 
 			document.body.append(div);
 
@@ -53,7 +52,6 @@ describe('Scroll', () => {
 			const { document } = new Window();
 			const div = document.createElement('div');
 			assert.strictEqual(div.scrollTop, 0);
-			(div as any).scrollHeight = 100; // happy-dom has no scrollHeight
 
 			let called = false;
 			onScrollBottom(div as any as HTMLElement, () => called = true);