diff --git a/src/oss/langchain/quickstart.mdx b/src/oss/langchain/quickstart.mdx
index 553438b411..aef131523f 100644
--- a/src/oss/langchain/quickstart.mdx
+++ b/src/oss/langchain/quickstart.mdx
@@ -129,7 +129,7 @@ Let's walk through each step:
             user_id: str
 
         @tool
-        def get_user_location(runtime: ToolRuntime[Context, Any]) -> str:
+        def get_user_location(runtime: ToolRuntime[Context]) -> str:
             """Retrieve user information based on user ID."""
             user_id = runtime.context.user_id
             return "Florida" if user_id == "1" else "SF"