1 files changed, 2 insertions, 2 deletions
diff --git a/js/os.ts b/js/os.ts
index f95114f04..c96416935 100644
--- a/js/os.ts
+++ b/js/os.ts
@@ -1,8 +1,8 @@
 // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
 import * as msg from "gen/msg_generated";
+import { window } from "./window";
 import { handleAsyncMsgFromRust, sendSync } from "./dispatch";
 import * as flatbuffers from "./flatbuffers";
-import { libdeno } from "./libdeno";
 import { TextDecoder } from "./text_encoding";
 import { assert } from "./util";
 import * as util from "./util";
@@ -169,7 +169,7 @@ function sendStart(): msg.StartRes {
 // the runtime and the compiler environments.
 // @internal
 export function start(source?: string): msg.StartRes {
-  libdeno.recv(handleAsyncMsgFromRust);
+  window.DenoCore.setAsyncHandler(handleAsyncMsgFromRust);
 
   // First we send an empty `Start` message to let the privileged side know we
   // are ready. The response should be a `StartRes` message containing the CLI