diff --git a/test/wpt/status/encoding.json b/test/wpt/status/encoding.json
index 088eed802f0fe7..a81ba605c1e72f 100644
--- a/test/wpt/status/encoding.json
+++ b/test/wpt/status/encoding.json
@@ -50,5 +50,8 @@
   },
   "streams/*.js": {
     "fail": "No implementation of TextDecoderStream and TextEncoderStream"
+  },
+  "encodeInto.any.js": {
+    "fail": "TextEncoder.prototype.encodeInto not implemented"
   }
 }