diff --git a/pkgs/development/python-modules/ax-platform/default.nix b/pkgs/development/python-modules/ax-platform/default.nix
index 187cb2216951..a82550a8de9c 100644
--- a/pkgs/development/python-modules/ax-platform/default.nix
+++ b/pkgs/development/python-modules/ax-platform/default.nix
@@ -121,6 +121,9 @@ buildPythonPackage (finalAttrs: {
     "test_sql_storage"
     # AssertionError
     "test_online"
+    # Timeout
+    "test_efficient_loo_cv_with_fully_bayesian_model"
+    "test_fitting_auxiliary_experiment_dataset"
   ]
   ++ lib.optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64) [
     # flaky