diff --git a/src/PscbApi/Models/RecurrentPaymentError.cs b/src/PscbApi/Models/RecurrentPaymentError.cs
index f2aac1722..ca30d9021 100644
--- a/src/PscbApi/Models/RecurrentPaymentError.cs
+++ b/src/PscbApi/Models/RecurrentPaymentError.cs
@@ -1,15 +1,15 @@
-using Newtonsoft.Json;
+using JsonProperty = Newtonsoft.Json.JsonProperty;
 
 namespace PscbApi.Models;
 
 public class RecurrentPaymentError
 {
     [JsonProperty("code")]
-    public string Code { get; set; }
+    public string? Code { get; set; }
 
     [JsonProperty("subCode")]
-    public string SubCode { get; set; }
+    public string? SubCode { get; set; }
 
     [JsonProperty("description")]
-    public string Description { get; set; }
+    public string? Description { get; set; }
 }