diff --git a/src/runtime2/component/mod.rs b/src/runtime2/component/mod.rs
index e64f6bd1b2674b57f3bb68a2a470c5f51c2f3ebc..7dc79f4287745a0f7fcb5bb7a2942228b1b33370 100644
--- a/src/runtime2/component/mod.rs
+++ b/src/runtime2/component/mod.rs
@@ -8,7 +8,7 @@ mod component_internet;
 
 pub(crate) use component::{Component, CompScheduling};
 pub(crate) use component_pdl::{CompPDL};
-pub(crate) use component_context::{CompCtx, PortInstruction};
+pub(crate) use component_context::{CompCtx, PortInstruction, PortKind, PortState, PortStateFlag};
 pub(crate) use control_layer::{ControlId};
 
 use super::scheduler::*;