diff --git a/src/System.ServiceProcess.ServiceController/tests/System.ServiceProcess.ServiceController.Tests/ServiceControllerTests.cs b/src/System.ServiceProcess.ServiceController/tests/System.ServiceProcess.ServiceController.Tests/ServiceControllerTests.cs
index 352af7b4fff7..52f50de9ef39 100644
--- a/src/System.ServiceProcess.ServiceController/tests/System.ServiceProcess.ServiceController.Tests/ServiceControllerTests.cs
+++ b/src/System.ServiceProcess.ServiceController/tests/System.ServiceProcess.ServiceController.Tests/ServiceControllerTests.cs
@@ -22,7 +22,7 @@ internal sealed class ServiceProvider
         public ServiceProvider()
         {
             TestMachineName = ".";
-            ControlTimeout = TimeSpan.FromSeconds(10);
+            ControlTimeout = TimeSpan.FromSeconds(30);
             TestServiceName = Guid.NewGuid().ToString();
             TestServiceDisplayName = "Test Service " + TestServiceName;
             DependentTestServiceNamePrefix = TestServiceName + ".Dependent";