diff --git a/pkgs/development/python-modules/sagemaker/default.nix b/pkgs/development/python-modules/sagemaker/default.nix
index 6903f1261079..6f437dd9f219 100644
--- a/pkgs/development/python-modules/sagemaker/default.nix
+++ b/pkgs/development/python-modules/sagemaker/default.nix
@@ -53,6 +53,7 @@ buildPythonPackage rec {
   ];
 
   pythonRelaxDeps = [
+    "attrs"
     "boto3"
     "cloudpickle"
     "importlib-metadata"