diff --git a/testing/web-platform/tests/css/css-flexbox/intrinsic-width-overflow-auto.tentative.html b/testing/web-platform/tests/css/css-flexbox/intrinsic-width-overflow-auto.tentative.html
deleted file mode 100644
index 8310e66cc4a2e..0000000000000
--- a/testing/web-platform/tests/css/css-flexbox/intrinsic-width-overflow-auto.tentative.html
+++ /dev/null
@@ -1,21 +0,0 @@
-<!DOCTYPE html>
-<link rel="author" title="Google" href="https://www.google.com/" />
-<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#intrinsic-sizes" />
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/1865" />
-
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/resources/check-layout-th.js"></script>
-
-<body onload="checkLayout('.flexbox')">
-<div class="flexbox" style="display: flex; width: min-content;" data-expected-width="0">
-  <div style="overflow: auto;">
-    <div style="width: 100px; height: 100px;"></div>
-  </div>
-</div>
-
-<div class="flexbox" style="display: flex; width: min-content;" data-expected-width="10">
-  <div style="overflow: auto; border: 5px solid;">
-    <div style="width: 100px; height: 100px;"></div>
-  </div>
-</div>
