diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 78f0fb33d5b..90d0f7161ed 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -603129,7 +603129,7 @@
    "support"
   ],
   "webvr/idlharness.https.html": [
-   "3505e27e1b2668010bf61f05f6b8a759cf42cece",
+   "ae515edc7c77c87caff8fa096a0682a12a254e83",
    "testharness"
   ],
   "webvr/webvr-disabled-by-feature-policy.https.sub.html": [
diff --git a/tests/wpt/metadata/webvr/idlharness.https.html.ini b/tests/wpt/metadata/webvr/idlharness.https.html.ini
index 74bf11b2015..2ceff704f75 100644
--- a/tests/wpt/metadata/webvr/idlharness.https.html.ini
+++ b/tests/wpt/metadata/webvr/idlharness.https.html.ini
@@ -8,9 +8,6 @@
   [Navigator interface: attribute vrEnabled]
     expected: FAIL
 
-  [HTMLIFrameElement interface: attribute allowvr]
-    expected: FAIL
-
   [Gamepad interface: attribute displayId]
     expected: FAIL
 
diff --git a/tests/wpt/web-platform-tests/webvr/idlharness.https.html b/tests/wpt/web-platform-tests/webvr/idlharness.https.html
index 96c63d5e0c4..df59441abd1 100644
--- a/tests/wpt/web-platform-tests/webvr/idlharness.https.html
+++ b/tests/wpt/web-platform-tests/webvr/idlharness.https.html
@@ -203,10 +203,6 @@ partial interface Window {
   attribute EventHandler onvrdisplaypresentchange;
 };
 
-partial interface HTMLIFrameElement {
-  attribute boolean allowvr;
-};
-
 partial interface Gamepad {
   readonly attribute unsigned long displayId;
 };