diff --git a/SabreTools.Serialization/Models/VDF/SkuSis.cs b/SabreTools.Serialization/Models/VDF/SkuSis.cs
index 29079104..9c7c2c17 100644
--- a/SabreTools.Serialization/Models/VDF/SkuSis.cs
+++ b/SabreTools.Serialization/Models/VDF/SkuSis.cs
@@ -1,6 +1,4 @@
-using System.Collections.Generic;
 using Newtonsoft.Json;
-using Newtonsoft.Json.Linq;
 
 namespace SabreTools.Data.Models.VDF
 {