diff --git a/testing/web-platform/meta/html/dom/interfaces.html.ini b/testing/web-platform/meta/html/dom/interfaces.html.ini
index 46e0dcc24db..1b687a7482f 100644
--- a/testing/web-platform/meta/html/dom/interfaces.html.ini
+++ b/testing/web-platform/meta/html/dom/interfaces.html.ini
@@ -3549,27 +3549,6 @@
   [BroadcastChannel interface: existence and properties of interface object]
     expected: FAIL
 
-  [BroadcastChannel interface object length]
-    expected: FAIL
-
-  [BroadcastChannel interface: existence and properties of interface prototype object]
-    expected: FAIL
-
-  [BroadcastChannel interface: existence and properties of interface prototype object\'s "constructor" property]
-    expected: FAIL
-
-  [BroadcastChannel interface: attribute name]
-    expected: FAIL
-
-  [BroadcastChannel interface: operation postMessage(any)]
-    expected: FAIL
-
-  [BroadcastChannel interface: operation close()]
-    expected: FAIL
-
-  [BroadcastChannel interface: attribute onmessage]
-    expected: FAIL
-
   [WorkerGlobalScope interface: existence and properties of interface object]
     expected: FAIL