diff --git a/Areas/Forms/Models/Partials/Contact.cs b/Areas/Forms/Models/Partials/Contact.cs
index 6a54c666..e29406b9 100644
--- a/Areas/Forms/Models/Partials/Contact.cs
+++ b/Areas/Forms/Models/Partials/Contact.cs
@@ -29,6 +29,7 @@ public record Contact : CoreContact {
     ///   required. It is included here to provide support for the <see cref="DemoFormBindingModel"/> and <see cref=
     ///   "TrialFormBindingModel"/> forms.
     /// </remarks>
+    [DisableMapping]
     [StringLength(255)]
     [Display(Name="State/Province")]
     public string Province { get; set; }