diff --git a/test/wpt/status/service-workers/cache-storage.status.json b/test/wpt/status/service-workers/cache-storage.status.json
index e61e8b73e9b..7ef514bf6e2 100644
--- a/test/wpt/status/service-workers/cache-storage.status.json
+++ b/test/wpt/status/service-workers/cache-storage.status.json
@@ -18,7 +18,8 @@
       "note": "requires https server",
       "fail": [
         "cors-exposed header should be stored correctly.",
-        "Cache.match ignores vary headers on opaque response."
+        "Cache.match ignores vary headers on opaque response.",
+        "Cache.match blob should be sliceable"
       ]
     }
   }