diff --git a/src/allure-nunit/Core/AllureExtendedConfiguration.cs b/src/allure-nunit/Core/AllureExtendedConfiguration.cs
index 7a3bfa6..e531147 100644
--- a/src/allure-nunit/Core/AllureExtendedConfiguration.cs
+++ b/src/allure-nunit/Core/AllureExtendedConfiguration.cs
@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using Allure.Commons.Configuration;
+using Newtonsoft.Json;
 
 namespace NUnit.Allure.Core
 {
@@ -7,6 +8,7 @@ internal class AllureExtendedConfiguration : AllureConfiguration
     {
         public HashSet<string> BrokenTestData { get; set; } = new HashSet<string>();
 
+        [JsonConstructor]
         protected AllureExtendedConfiguration(string title, string directory, HashSet<string> links) : base(title,
             directory, links)
         {