1 files changed, 4 insertions, 0 deletions
diff --git a/runtime/build.rs b/runtime/build.rs
index e1cae7195..d228fffd6 100644
--- a/runtime/build.rs
+++ b/runtime/build.rs
@@ -52,6 +52,10 @@ fn create_runtime_snapshot(snapshot_path: &Path, files: Vec<PathBuf>) {
     deno_crypto::init(None),
     deno_webgpu::init(false),
     deno_timers::init::<deno_timers::NoTimersPermission>(),
+    deno_broadcast_channel::init(
+      deno_broadcast_channel::InMemoryBroadcastChannel::default(),
+      false, // No --unstable.
+    ),
   ];
 
   let js_runtime = JsRuntime::new(RuntimeOptions {