diff --git a/pkgs/development/python-modules/langsmith/default.nix b/pkgs/development/python-modules/langsmith/default.nix
index b2bd4b68ab2e..f54203f6ac09 100644
--- a/pkgs/development/python-modules/langsmith/default.nix
+++ b/pkgs/development/python-modules/langsmith/default.nix
@@ -3,9 +3,10 @@
 , fetchFromGitHub
 , poetry-core
 , pydantic
-, requests
-, pytestCheckHook
 , pytest-asyncio
+, pytestCheckHook
+, pythonOlder
+, requests
 }:
 
 buildPythonPackage rec {
@@ -13,6 +14,8 @@ buildPythonPackage rec {
   version = "0.0.14";
   format = "pyproject";
 
+  disabled = pythonOlder "3.8";
+
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchainplus-sdk";