diff --git a/src/asphalt/core/_component.py b/src/asphalt/core/_component.py
index 847e17b9..a006acb5 100644
--- a/src/asphalt/core/_component.py
+++ b/src/asphalt/core/_component.py
@@ -5,7 +5,6 @@
 from typing import Any
 from warnings import warn
 
-from anyio import create_task_group
 from anyio.abc import TaskGroup
 from anyio.lowlevel import cancel_shielded_checkpoint
 
@@ -116,7 +115,6 @@ async def start(self, ctx: Context) -> None:
                 self.add_component(alias)
 
         async def start_child_components():
-
             for component in self.child_components.values():
                 component._task_group = self._task_group
                 self._task_group.start_soon(component.start, ctx)
diff --git a/src/asphalt/core/_runner.py b/src/asphalt/core/_runner.py
index a9042dcd..0268e1cd 100644
--- a/src/asphalt/core/_runner.py
+++ b/src/asphalt/core/_runner.py
@@ -16,7 +16,7 @@
     sleep,
     to_thread,
 )
-from anyio.abc import TaskGroup, TaskStatus
+from anyio.abc import TaskStatus
 from exceptiongroup import catch
 
 from ._component import Component, component_types