diff --git a/meta.json b/meta.json
index a35c8ab5a..e2d041151 100644
--- a/meta.json
+++ b/meta.json
@@ -12327,7 +12327,8 @@
             "denied",
             "block",
             "forbid",
-            "no"
+            "no",
+            "clear"
         ],
         "tags": [],
         "author": "Google",