diff --git a/Novetus/NovetusCore/Classes/NovetusEssentials/ContentProvider.cs b/Novetus/NovetusCore/Classes/NovetusEssentials/ContentProvider.cs
index 582691c..5cc22c6 100644
--- a/Novetus/NovetusCore/Classes/NovetusEssentials/ContentProvider.cs
+++ b/Novetus/NovetusCore/Classes/NovetusEssentials/ContentProvider.cs
@@ -12,10 +12,13 @@ namespace Novetus.Core
     public class ContentProvider
     {
         [JsonProperty]
+        [JsonRequired]
         public string Name;
         [JsonProperty]
+        [JsonRequired]
         public string URL;
         [JsonProperty]
+        [JsonRequired]
         public string Icon;
 
         public static ContentProvider[] GetContentProviders()
diff --git a/Novetus/NovetusCore/Classes/NovetusEssentials/PartColor.cs b/Novetus/NovetusCore/Classes/NovetusEssentials/PartColor.cs
index d4f16ac..bb0d484 100644
--- a/Novetus/NovetusCore/Classes/NovetusEssentials/PartColor.cs
+++ b/Novetus/NovetusCore/Classes/NovetusEssentials/PartColor.cs
@@ -16,10 +16,13 @@ namespace Novetus.Core
     public class PartColor
     {
         [JsonProperty]
+        [JsonRequired]
         public string ColorName;
         [JsonProperty]
+        [JsonRequired]
         public int ColorID;
         [JsonProperty]
+        [JsonRequired]
         public string ColorRGB;
         public Color ColorObject;
         public string ColorGroup;