diff --git a/tests/metrics/test_attacks.py b/tests/metrics/test_attacks.py
index 241a6c3c..a2ac2f2e 100644
--- a/tests/metrics/test_attacks.py
+++ b/tests/metrics/test_attacks.py
@@ -1,4 +1,5 @@
 # stdlib
+import sys
 from typing import Type
 
 # third party
@@ -14,16 +15,21 @@
 from synthcity.plugins import Plugins
 from synthcity.plugins.core.dataloader import GenericDataLoader
 
-
-@pytest.mark.parametrize("reduction", ["mean", "max", "min"])
-@pytest.mark.parametrize(
-    "evaluator_t",
-    [
+# Define parameters for different OSes
+if sys.platform == "darwin":  # macOS
+    reduction_params = ["mean"]  # Only run "mean" on macOS
+    evaluator_params = [DataLeakageLinear]  # Only run this evaluator on macOS
+else:  # Linux and Windows
+    reduction_params = ["mean", "max", "min"]  # Run all on Linux/Windows
+    evaluator_params = [
         DataLeakageLinear,
         DataLeakageXGB,
         DataLeakageMLP,
-    ],
-)
+    ]  # All evaluators
+
+
+@pytest.mark.parametrize("reduction", reduction_params)
+@pytest.mark.parametrize("evaluator_t", evaluator_params)
 def test_reduction(reduction: str, evaluator_t: Type) -> None:
     X, y = load_diabetes(return_X_y=True, as_frame=True)
     X["target"] = y