diff --git a/src/wrappers.js b/src/wrappers.js
index 9c31cb706..6253a56c5 100644
--- a/src/wrappers.js
+++ b/src/wrappers.js
@@ -47,7 +47,7 @@ wrappers[".google.protobuf.Any"] = {
             if (type)
                 return this.create({
                     type_url: object["@type"],
-                    value: type.encode(object).finish()
+                    value: type.encode(type.fromObject(object)).finish()
                 });
         }