diff --git a/ZB.MOM.WW.SPHistorianClient/tests/ZB.MOM.WW.SPHistorianClient.Tests/WcfBindingFactoryTests.cs b/ZB.MOM.WW.SPHistorianClient/tests/ZB.MOM.WW.SPHistorianClient.Tests/WcfBindingFactoryTests.cs
index 65734e3..d41f7fb 100644
--- a/ZB.MOM.WW.SPHistorianClient/tests/ZB.MOM.WW.SPHistorianClient.Tests/WcfBindingFactoryTests.cs
+++ b/ZB.MOM.WW.SPHistorianClient/tests/ZB.MOM.WW.SPHistorianClient.Tests/WcfBindingFactoryTests.cs
@@ -10,6 +10,11 @@ public sealed class WcfBindingFactoryTests
     [Fact]
     public void CreateMdasNetNamedPipeBinding_WrapsTheInnerEncoderInMdas()
     {
+        if (!OperatingSystem.IsWindows())
+        {
+            return;
+        }
+
         Binding binding = HistorianWcfBindingFactory.CreateMdasNetNamedPipeBinding(TimeSpan.FromSeconds(5));
 
         BindingElementCollection elements = binding.CreateBindingElements();
@@ -19,6 +24,11 @@ public sealed class WcfBindingFactoryTests
     [Fact]
     public void CreateMdasNetNamedPipeBinding_AppliesProvidedTimeout()
     {
+        if (!OperatingSystem.IsWindows())
+        {
+            return;
+        }
+
         TimeSpan timeout = TimeSpan.FromSeconds(7);
 
         Binding binding = HistorianWcfBindingFactory.CreateMdasNetNamedPipeBinding(timeout);