diff --git a/pkgs/development/python-modules/gpytorch/default.nix b/pkgs/development/python-modules/gpytorch/default.nix
index 08db11be0e4f3..10eb6d95dc86b 100644
--- a/pkgs/development/python-modules/gpytorch/default.nix
+++ b/pkgs/development/python-modules/gpytorch/default.nix
@@ -1,5 +1,6 @@
 {
   lib,
+  stdenv,
   buildPythonPackage,
   fetchFromGitHub,
   jaxtyping,
@@ -56,6 +57,9 @@ buildPythonPackage rec {
     "test_t_matmul_matrix"
   ];
 
+  # Testing is broken on Darwin due to a `scikit-learn` issue, see https://github.com/NixOS/nixpkgs/issues/423831
+  doCheck = !stdenv.hostPlatform.isDarwin;
+
   meta = with lib; {
     description = "Highly efficient and modular implementation of Gaussian Processes, with GPU acceleration";
     homepage = "https://gpytorch.ai";