diff --git a/codex-rs/tools/src/tool_call.rs b/codex-rs/tools/src/tool_call.rs
index e2434ccbe072..31143f9f1f5f 100644
--- a/codex-rs/tools/src/tool_call.rs
+++ b/codex-rs/tools/src/tool_call.rs
@@ -81,7 +81,6 @@ impl TurnItemEmitter for NoopTurnItemEmitter {
     }
 }
 
-// TODO: this is temporary and will disappear in the next PR (as we make codex-extension-api generic on Invocation.
 #[derive(Clone)]
 pub struct ToolCall {
     pub turn_id: String,