diff --git a/gpt_oss/tools/python_docker/docker_tool.py b/gpt_oss/tools/python_docker/docker_tool.py
index f2d9183..51f85f7 100644
--- a/gpt_oss/tools/python_docker/docker_tool.py
+++ b/gpt_oss/tools/python_docker/docker_tool.py
@@ -92,9 +92,10 @@ def tool_config(self) -> ToolNamespaceConfig:
     def _make_response(
         self,
         output: str,
+        channel: str | None = None
     ) -> Message:
         content = TextContent(text=output)
-        return self.make_response(content=content)
+        return self.make_response(content=content, channel=channel)
 
     def make_response(
         self,