diff --git a/samples/KristofferStrube.Blazor.WebAuthentication.WasmExample/Pages/Index.razor.cs b/samples/KristofferStrube.Blazor.WebAuthentication.WasmExample/Pages/Index.razor.cs
index b79bcd7..11f6436 100644
--- a/samples/KristofferStrube.Blazor.WebAuthentication.WasmExample/Pages/Index.razor.cs
+++ b/samples/KristofferStrube.Blazor.WebAuthentication.WasmExample/Pages/Index.razor.cs
@@ -148,7 +148,7 @@ private async Task GetCredential()
         {
             errorMessage = $"{exception.Name}: \"{exception.Message}\"";
             validatedCredential = null;
-            validated = false;
+            validated = null;
         }
     }