diff --git a/testing/web-platform/meta/portals/portals-api.html.ini b/testing/web-platform/meta/portals/portals-api.html.ini
new file mode 100644
index 000000000000..63d843de201e
--- /dev/null
+++ b/testing/web-platform/meta/portals/portals-api.html.ini
@@ -0,0 +1,4 @@
+[portals-api.html]
+  [portal element exists]
+    expected: FAIL
+