diff --git a/src/Test/winswTests/ServiceDescriptorTests.cs b/src/Test/winswTests/ServiceDescriptorTests.cs
index 9ac909e..f0d092a 100644
--- a/src/Test/winswTests/ServiceDescriptorTests.cs
+++ b/src/Test/winswTests/ServiceDescriptorTests.cs
@@ -456,7 +456,8 @@ $@"<service>
 </id>
 ";
 
-            Assert.That(() => ServiceDescriptor.ValidateXMLSchema(new StringReader(seedXml)), Throws.Exception.TypeOf<XmlException>());
+            Assert.That(() => ServiceDescriptor.ValidateXMLSchema(new StringReader(seedXml)), Throws.TypeOf<XmlException>());
+
         }
     }
 }