diff --git a/src/Orchard.Web/Modules/Orchard.ImportExport/Services/ICustomExportStep.cs b/src/Orchard.Web/Modules/Orchard.ImportExport/Services/ICustomExportStep.cs
index 0a822a5cd..9e16b747b 100644
--- a/src/Orchard.Web/Modules/Orchard.ImportExport/Services/ICustomExportStep.cs
+++ b/src/Orchard.Web/Modules/Orchard.ImportExport/Services/ICustomExportStep.cs
@@ -1,7 +1,9 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using Orchard.Events;
 
 namespace Orchard.ImportExport.Services {
+    [Obsolete("Implement IRecipeBuilderStep instead.")]
     public interface ICustomExportStep : IEventHandler {
         void Register(IList<string> steps);
     }
diff --git a/src/Orchard.Web/Modules/Orchard.ImportExport/Services/IExportEventHandler.cs b/src/Orchard.Web/Modules/Orchard.ImportExport/Services/IExportEventHandler.cs
index 94bd48405..c9d912d2c 100644
--- a/src/Orchard.Web/Modules/Orchard.ImportExport/Services/IExportEventHandler.cs
+++ b/src/Orchard.Web/Modules/Orchard.ImportExport/Services/IExportEventHandler.cs
@@ -1,6 +1,8 @@
-using Orchard.Events;
+using System;
+using Orchard.Events;
 
 namespace Orchard.ImportExport.Services {
+    [Obsolete("Implement IRecipeExecutionStep instead.")]
     public interface IExportEventHandler : IEventHandler {
         void Exporting(ExportContext context);
         void Exported(ExportContext context);
diff --git a/src/Orchard.Web/Modules/Orchard.ImportExport/Services/ImportExportService.cs b/src/Orchard.Web/Modules/Orchard.ImportExport/Services/ImportExportService.cs
index 4c04936e4..7ae2ef7be 100644
--- a/src/Orchard.Web/Modules/Orchard.ImportExport/Services/ImportExportService.cs
+++ b/src/Orchard.Web/Modules/Orchard.ImportExport/Services/ImportExportService.cs
@@ -10,7 +10,7 @@ namespace Orchard.ImportExport.Services {
         private readonly IOrchardServices _orchardServices;
         private readonly IAppDataFolder _appDataFolder;
         private readonly IRecipeBuilder _recipeBuilder;
-        private IRecipeParser _recipeParser;
+        private readonly IRecipeParser _recipeParser;
         private readonly IRecipeExecutor _recipeExecutor;
         private readonly IClock _clock;
         private const string ExportsDirectory = "Exports";
@@ -40,7 +40,7 @@ namespace Orchard.ImportExport.Services {
             var recipe = _recipeBuilder.Build(steps);
             return recipe;
         }
-        
+
         public string WriteExportFile(XDocument recipeDocument) {
             var exportFile = String.Format("Export-{0}-{1}.xml", _orchardServices.WorkContext.CurrentUser.UserName, _clock.UtcNow.Ticks);
             if (!_appDataFolder.DirectoryExists(ExportsDirectory)) {