diff --git a/test/integration/test_utils.mjs b/test/integration/test_utils.mjs
index 4146fcd7e..2ef42d68e 100644
--- a/test/integration/test_utils.mjs
+++ b/test/integration/test_utils.mjs
@@ -268,13 +268,8 @@ function getSelector(id) {
 }
 
 async function getRect(page, selector) {
-  // In Chrome something is wrong when serializing a `DomRect`,
-  // so we extract the values and return them ourselves.
   await page.waitForSelector(selector, { visible: true });
-  return page.$eval(selector, el => {
-    const { x, y, width, height } = el.getBoundingClientRect();
-    return { x, y, width, height };
-  });
+  return (await page.$(selector)).boundingBox();
 }
 
 function getQuerySelector(id) {