diff --git a/Tests/GlueTestProjectDesktopGl/GlueTestProjectDesktopGl/Screens/FormsScreen.cs b/Tests/GlueTestProjectDesktopGl/GlueTestProjectDesktopGl/Screens/FormsScreen.cs
index 4d4146f8a..caae5ac04 100644
--- a/Tests/GlueTestProjectDesktopGl/GlueTestProjectDesktopGl/Screens/FormsScreen.cs
+++ b/Tests/GlueTestProjectDesktopGl/GlueTestProjectDesktopGl/Screens/FormsScreen.cs
@@ -104,6 +104,8 @@ private void TestDialogBoxPaging()
 
             textRenderable.WrappedText.Count.ShouldBe(5);
 
+            var areAnyBlank = textRenderable.WrappedText.Any(item => string.IsNullOrEmpty(item));
+            areAnyBlank.ShouldNotBe(true, "because paging should not result in any blank lines");
         }
 
         private void TestRemovalOfBinding()