1 files changed, 3 insertions, 2 deletions
diff --git a/runtime/js/40_write_file.js b/runtime/js/40_write_file.js
index 462d71266..893b8b2c3 100644
--- a/runtime/js/40_write_file.js
+++ b/runtime/js/40_write_file.js
@@ -2,6 +2,7 @@
 "use strict";
 ((window) => {
   const core = window.__bootstrap.core;
+  const ops = core.ops;
   const { abortSignal } = window.__bootstrap;
   const { pathFromURL } = window.__bootstrap.util;
 
@@ -11,7 +12,7 @@
     options = {},
   ) {
     options.signal?.throwIfAborted();
-    core.opSync("op_write_file_sync", {
+    ops.op_write_file_sync({
       path: pathFromURL(path),
       data,
       mode: options.mode,
@@ -29,7 +30,7 @@
     let abortHandler;
     if (options.signal) {
       options.signal.throwIfAborted();
-      cancelRid = core.opSync("op_cancel_handle");
+      cancelRid = ops.op_cancel_handle();
       abortHandler = () => core.tryClose(cancelRid);
       options.signal[abortSignal.add](abortHandler);
     }