diff --git a/custom/js.json b/custom/js.json
index 9a06fca1a..e4b20978f 100644
--- a/custom/js.json
+++ b/custom/js.json
@@ -13,7 +13,7 @@
     },
     "ArrayBuffer": {
       "members": {
-        "instance": ["transfer"]
+        "instance": ["detached", "transfer", "transferToFixed"]
       }
     },
     "Error": {