diff --git a/src/Umbraco.Core/Models/PublishedContent/PublishedPropertyType.cs b/src/Umbraco.Core/Models/PublishedContent/PublishedPropertyType.cs
index 14c9d7a4e0..b2645ec30f 100644
--- a/src/Umbraco.Core/Models/PublishedContent/PublishedPropertyType.cs
+++ b/src/Umbraco.Core/Models/PublishedContent/PublishedPropertyType.cs
@@ -396,7 +396,7 @@ namespace Umbraco.Core.Models.PublishedContent
         /// <para>Only a published property type that has not already been detached or nested, can be detached.</para>
         /// <para>Use detached published property type when creating detached properties outside of a published content.</para>
         /// </remarks>
-        public PublishedPropertyType Detached()
+        internal PublishedPropertyType Detached()
         {
             // verify
             if (IsDetachedOrNested)
@@ -426,7 +426,7 @@ namespace Umbraco.Core.Models.PublishedContent
         /// <para>Only a published property type that has not already been detached or nested, can be nested.</para>
         /// <para>Use nested published property type when creating detached properties within a published content.</para>
         /// </remarks>
-        public PublishedPropertyType Nested(PublishedPropertyType containerType)
+        internal PublishedPropertyType Nested(PublishedPropertyType containerType)
         {
             // verify
             if (IsDetachedOrNested)
diff --git a/src/Umbraco.Web/Models/DetachedContent.cs b/src/Umbraco.Web/Models/DetachedContent.cs
index 541e1a5185..e572de656c 100644
--- a/src/Umbraco.Web/Models/DetachedContent.cs
+++ b/src/Umbraco.Web/Models/DetachedContent.cs
@@ -6,7 +6,7 @@ using Umbraco.Core.Models.PublishedContent;
 
 namespace Umbraco.Web.Models
 {
-    public class DetachedContent
+    internal class DetachedContent
     {
         private readonly Dictionary<string, IPublishedProperty> _properties;