1 files changed, 4 insertions, 7 deletions
diff --git a/op_crates/webidl/lib.rs b/op_crates/webidl/lib.rs
index 7e617c7a7..a1a404dbd 100644
--- a/op_crates/webidl/lib.rs
+++ b/op_crates/webidl/lib.rs
@@ -1,14 +1,11 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 
-use deno_core::JsRuntime;
+use deno_core::Extension;
 
 /// Load and execute the javascript code.
-pub fn init(isolate: &mut JsRuntime) {
-  let files = vec![(
+pub fn init() -> Extension {
+  Extension::pure_js(vec![(
     "deno:op_crates/webidl/00_webidl.js",
     include_str!("00_webidl.js"),
-  )];
-  for (url, source_code) in files {
-    isolate.execute(url, source_code).unwrap();
-  }
+  )])
 }