diff --git a/src/runtime2/scheduler.rs b/src/runtime2/scheduler.rs
index f645cc0572f9149185f1a0db6403a2dab0253f9a..e9680d4ed5cb218f9167365de80b67554db3b3fc 100644
--- a/src/runtime2/scheduler.rs
+++ b/src/runtime2/scheduler.rs
@@ -53,6 +53,10 @@ impl ConnectorCtx {
     }
 }
 
+pub(crate) struct SchedulerCtx<'a> {
+    pub(crate) runtime: &'a RuntimeInner
+}
+
 pub(crate) struct Scheduler {
     runtime: Arc<RuntimeInner>,
     scheduler_id: u32,