diff --git a/tests/test_subint_cancellation.py b/tests/spawn/test_subint_cancellation.py
similarity index 100%
rename from tests/test_subint_cancellation.py
rename to tests/spawn/test_subint_cancellation.py
diff --git a/tractor/spawn/_subint.py b/tractor/spawn/_subint.py
index eea3d00f..de0325b4 100644
--- a/tractor/spawn/_subint.py
+++ b/tractor/spawn/_subint.py
@@ -123,7 +123,6 @@ if TYPE_CHECKING:
     from tractor.discovery._addr import UnwrappedAddress
     from tractor.ipc import (
         _server,
-        Channel,
     )
     from tractor.runtime._runtime import Actor
     from tractor.runtime._supervise import ActorNursery
@@ -431,5 +430,3 @@ async def subint_proc(
     finally:
         if not cancelled_during_spawn:
             actor_nursery._children.pop(uid, None)
-
-