diff --git a/src/tests/Helios.DedicatedThreadPool.Tests/DedicatedThreadPoolTaskSchedulerTests.cs b/src/tests/Helios.DedicatedThreadPool.Tests/DedicatedThreadPoolTaskSchedulerTests.cs
index 329dd87..2da5b99 100644
--- a/src/tests/Helios.DedicatedThreadPool.Tests/DedicatedThreadPoolTaskSchedulerTests.cs
+++ b/src/tests/Helios.DedicatedThreadPool.Tests/DedicatedThreadPoolTaskSchedulerTests.cs
@@ -17,7 +17,7 @@ public class DedicatedThreadPoolTaskSchedulerTests
         [SetUp]
         public void SetUp()
         {
-            Pool = new DedicatedThreadPool(new DedicatedThreadPoolSettings(3));
+            Pool = new DedicatedThreadPool(new DedicatedThreadPoolSettings(Environment.ProcessorCount));
             Scheduler = new DedicatedThreadPoolTaskScheduler(Pool);
             Factory = new TaskFactory(Scheduler);
         }