1 files changed, 9 insertions, 1 deletions
diff --git a/core/runtime.rs b/core/runtime.rs
index 7f113223f..def38e1eb 100644
--- a/core/runtime.rs
+++ b/core/runtime.rs
@@ -250,6 +250,9 @@ fn v8_init(
   v8::V8::initialize();
 }
 
+pub const V8_WRAPPER_TYPE_INDEX: i32 = 0;
+pub const V8_WRAPPER_OBJECT_INDEX: i32 = 1;
+
 #[derive(Default)]
 pub struct RuntimeOptions {
   /// Source map reference for errors.
@@ -360,7 +363,12 @@ impl JsRuntime {
       let mut params = options
         .create_params
         .take()
-        .unwrap_or_else(v8::Isolate::create_params)
+        .unwrap_or_else(|| {
+          v8::CreateParams::default().embedder_wrapper_type_info_offsets(
+            V8_WRAPPER_TYPE_INDEX,
+            V8_WRAPPER_OBJECT_INDEX,
+          )
+        })
         .external_references(&**bindings::EXTERNAL_REFERENCES);
       let snapshot_loaded = if let Some(snapshot) = options.startup_snapshot {
         params = match snapshot {