diff --git a/Core/Models/Eft/Common/Tables/HandbookBase.cs b/Core/Models/Eft/Common/Tables/HandbookBase.cs
index 9a516d58..ef2d0372 100644
--- a/Core/Models/Eft/Common/Tables/HandbookBase.cs
+++ b/Core/Models/Eft/Common/Tables/HandbookBase.cs
@@ -20,6 +20,7 @@ public class HandbookCategory
     public string? ParentId { get; set; }
 
     [JsonPropertyName("Icon")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
     public string? Icon { get; set; }
 
     [JsonPropertyName("Color")]