1 files changed, 1 insertions, 6 deletions
diff --git a/testing/web-platform/tests/interfaces/css-view-transitions-2.idl b/testing/web-platform/tests/interfaces/css-view-transitions-2.idl
index 41337f4e1e..559870751a 100644
--- a/testing/web-platform/tests/interfaces/css-view-transitions-2.idl
+++ b/testing/web-platform/tests/interfaces/css-view-transitions-2.idl
@@ -10,14 +10,9 @@ partial interface CSSRule {
 enum ViewTransitionNavigation { "auto", "none" };
 
 [Exposed=Window]
-interface CSSViewTransitionTypeSet {
-  readonly setlike<CSSOMString>;
-};
-
-[Exposed=Window]
 interface CSSViewTransitionRule : CSSRule {
   readonly attribute ViewTransitionNavigation navigation;
-  readonly attribute CSSViewTransitionTypeSet types;
+  [SameObject] readonly attribute FrozenArray<CSSOMString> types;
 };
 
 [Exposed=Window]