diff --git a/Start/Server/Data/Services/Interfaces/IBookmarkContainerService.cs b/Start/Server/Data/Services/Interfaces/IBookmarkContainerService.cs
index ef1d3d0..c98685a 100644
--- a/Start/Server/Data/Services/Interfaces/IBookmarkContainerService.cs
+++ b/Start/Server/Data/Services/Interfaces/IBookmarkContainerService.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using Start.Server.Models;
+using Start.Shared;
 
 namespace Start.Server.Data.Services.Interfaces {
 	public interface IBookmarkContainerService {
diff --git a/Start/Server/Data/Services/Interfaces/IBookmarkGroupService.cs b/Start/Server/Data/Services/Interfaces/IBookmarkGroupService.cs
index e5cfc66..190b80c 100644
--- a/Start/Server/Data/Services/Interfaces/IBookmarkGroupService.cs
+++ b/Start/Server/Data/Services/Interfaces/IBookmarkGroupService.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using Start.Server.Models;
+using Start.Shared;
 
 namespace Start.Server.Data.Services.Interfaces {
 	public interface IBookmarkGroupService {
diff --git a/Start/Server/Data/Services/Interfaces/IBookmarkService.cs b/Start/Server/Data/Services/Interfaces/IBookmarkService.cs
index a020e01..6bdba76 100644
--- a/Start/Server/Data/Services/Interfaces/IBookmarkService.cs
+++ b/Start/Server/Data/Services/Interfaces/IBookmarkService.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using Start.Server.Models;
+using Start.Shared;
 
 namespace Start.Server.Data.Services.Interfaces {
 	public interface IBookmarkService {