diff --git a/src/Umbraco.Core/Services/DataTypeService.cs b/src/Umbraco.Core/Services/DataTypeService.cs
index 4fd698236a..92ab381c79 100644
--- a/src/Umbraco.Core/Services/DataTypeService.cs
+++ b/src/Umbraco.Core/Services/DataTypeService.cs
@@ -36,7 +36,7 @@ namespace Umbraco.Cms.Core.Services.Implement
         private readonly IJsonSerializer _jsonSerializer;
         private readonly IEditorConfigurationParser _editorConfigurationParser;
 
-        [Obsolete("Please use constructor that takes an ")]
+        [Obsolete("Please use constructor that takes an IEditorConfigurationParser. Will be removed in V13.")]
         public DataTypeService(
             IDataValueEditorFactory dataValueEditorFactory,
             ICoreScopeProvider provider,