diff --git a/tests/Perspex.Markup.UnitTests/Binding/ExpressionObserverTests_PerspexProperty.cs b/tests/Perspex.Markup.UnitTests/Binding/ExpressionObserverTests_PerspexProperty.cs
index 4092f8744b..0ef082c7bc 100644
--- a/tests/Perspex.Markup.UnitTests/Binding/ExpressionObserverTests_PerspexProperty.cs
+++ b/tests/Perspex.Markup.UnitTests/Binding/ExpressionObserverTests_PerspexProperty.cs
@@ -11,6 +11,11 @@ namespace Perspex.Markup.UnitTests.Binding
 {
     public class ExpressionObserverTests_PerspexProperty
     {
+        public ExpressionObserverTests_PerspexProperty()
+        {
+            var foo = Class1.FooProperty;
+        }
+
         [Fact]
         public async void Should_Get_Simple_Property_Value()
         {