1 files changed, 2 insertions, 5 deletions
diff --git a/components/script/script_thread.rs b/components/script/script_thread.rs
index a8b20b6cf98..3f6c82b80ef 100644
--- a/components/script/script_thread.rs
+++ b/components/script/script_thread.rs
@@ -665,14 +665,11 @@ impl ScriptThread {
     }
 
     // https://html.spec.whatwg.org/multipage/#await-a-stable-state
-    pub fn await_stable_state<T: Runnable + Send + 'static>(task: T) {
-        //TODO use microtasks when they exist
+    pub fn await_stable_state(task: Microtask) {
         SCRIPT_THREAD_ROOT.with(|root| {
             if let Some(script_thread) = root.get() {
                 let script_thread = unsafe { &*script_thread };
-                let _ = script_thread.chan.send(CommonScriptMsg::RunnableMsg(
-                    ScriptThreadEventCategory::DomEvent,
-                    box task));
+                script_thread.microtask_queue.enqueue(task);
             }
         });
     }