diff --git a/src/Umbraco.Tests/Published/NestedContentTests.cs b/src/Umbraco.Tests/Published/NestedContentTests.cs
index 7f499d479b..c5cee8843f 100644
--- a/src/Umbraco.Tests/Published/NestedContentTests.cs
+++ b/src/Umbraco.Tests/Published/NestedContentTests.cs
@@ -34,7 +34,7 @@ namespace Umbraco.Tests.Published
             var proflog = new ProfilingLogger(logger, profiler);
 
             PropertyEditorCollection editors = null;
-            var editor = new NestedContentPropertyEditor(logger, new Lazy<PropertyEditorCollection>(() => editors), Mock.Of<IDataTypeService>(), Mock.Of<IContentTypeService>());
+            var editor = new NestedContentPropertyEditor(logger, new Lazy<PropertyEditorCollection>(() => editors), Mock.Of<IDataTypeService>(), Mock.Of<IContentTypeService>(), Mock.Of<ILocalizedTextService>());
             editors = new PropertyEditorCollection(new DataEditorCollection(new DataEditor[] { editor }));
 
             var dataType1 = new DataType(editor)
diff --git a/src/Umbraco.Web/Editors/Binders/ContentItemBinder.cs b/src/Umbraco.Web/Editors/Binders/ContentItemBinder.cs
index 609974bef7..378865218c 100644
--- a/src/Umbraco.Web/Editors/Binders/ContentItemBinder.cs
+++ b/src/Umbraco.Web/Editors/Binders/ContentItemBinder.cs
@@ -47,7 +47,6 @@ namespace Umbraco.Web.Editors.Binders
         internal static void BindModel(ContentItemSave model, IContent persistedContent)
         {
             if (model is null) throw new ArgumentNullException(nameof(model));
-            if (persistedContent is null) throw new ArgumentNullException(nameof(persistedContent));
 
             model.PersistedContent = persistedContent;