diff --git a/langchain-core/src/runnables/base.ts b/langchain-core/src/runnables/base.ts
index 98d0fdfb618d..f4991408ee3f 100644
--- a/langchain-core/src/runnables/base.ts
+++ b/langchain-core/src/runnables/base.ts
@@ -5,7 +5,6 @@ import {
   type TraceableFunction,
   isTraceableFunction,
 } from "langsmith/singletons/traceable";
-
 import type { RunnableInterface, RunnableBatchOptions } from "./types.js";
 import {
   CallbackManager,
diff --git a/langchain-core/src/tracers/tracer_langchain.ts b/langchain-core/src/tracers/tracer_langchain.ts
index 6548b79df65c..be43323d55ed 100644
--- a/langchain-core/src/tracers/tracer_langchain.ts
+++ b/langchain-core/src/tracers/tracer_langchain.ts
@@ -149,6 +149,8 @@ export class LangChainTracer
 
   getTraceableRunTree(): RunTree | undefined {
     try {
+      // TODO: this might be an unsafe/breaking operation
+      // as now we have a hard dependency on node:async_hooks
       return getCurrentRunTree();
     } catch {
       return undefined;
diff --git a/langchain/src/smith/runner_utils.ts b/langchain/src/smith/runner_utils.ts
index 948a9e62cb76..753deb4929d2 100644
--- a/langchain/src/smith/runner_utils.ts
+++ b/langchain/src/smith/runner_utils.ts
@@ -25,7 +25,7 @@ import {
 } from "langsmith";
 import { EvaluationResult, RunEvaluator } from "langsmith/evaluation";
 import { DataType } from "langsmith/schemas";
-import type { TraceableFunction } from "langsmith/traceable";
+import type { TraceableFunction } from "langsmith/singletons/traceable";
 import { LLMStringEvaluator } from "../evaluation/base.js";
 import { loadEvaluator } from "../evaluation/loader.js";
 import { EvaluatorType } from "../evaluation/types.js";