diff --git a/src/Umbraco.Core/Persistence/Migrations/IMigration.cs b/src/Umbraco.Core/Persistence/Migrations/IMigration.cs
index 2769400e44..8d0adcf4bc 100644
--- a/src/Umbraco.Core/Persistence/Migrations/IMigration.cs
+++ b/src/Umbraco.Core/Persistence/Migrations/IMigration.cs
@@ -1,9 +1,11 @@
-namespace Umbraco.Core.Persistence.Migrations
+using umbraco.interfaces;
+
+namespace Umbraco.Core.Persistence.Migrations
 {
     /// <summary>
     /// Marker interface for database migrations
     /// </summary>
-    public interface IMigration
+    public interface IMigration : IDiscoverable
     {
         void Up();
         void Down();
diff --git a/src/Umbraco.Web/Editors/IEditorValidator.cs b/src/Umbraco.Web/Editors/IEditorValidator.cs
index e1d4e68ed2..8cbd4e2949 100644
--- a/src/Umbraco.Web/Editors/IEditorValidator.cs
+++ b/src/Umbraco.Web/Editors/IEditorValidator.cs
@@ -1,10 +1,11 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
+using umbraco.interfaces;
 
 namespace Umbraco.Web.Editors
 {
-    internal interface IEditorValidator
+    internal interface IEditorValidator : IDiscoverable
     {
         Type ModelType { get; }
         IEnumerable<ValidationResult> Validate(object model);
diff --git a/src/Umbraco.Web/HealthCheck/HealthCheck.cs b/src/Umbraco.Web/HealthCheck/HealthCheck.cs
index ec1358947a..34158a66eb 100644
--- a/src/Umbraco.Web/HealthCheck/HealthCheck.cs
+++ b/src/Umbraco.Web/HealthCheck/HealthCheck.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Runtime.Serialization;
+using umbraco.interfaces;
 using Umbraco.Core;
 
 namespace Umbraco.Web.HealthCheck
@@ -9,7 +10,7 @@ namespace Umbraco.Web.HealthCheck
     /// The abstract health check class
     /// </summary>
     [DataContract(Name = "healtCheck", Namespace = "")]
-    public abstract class HealthCheck
+    public abstract class HealthCheck : IDiscoverable
     {
         protected HealthCheck(HealthCheckContext healthCheckContext)
         {