diff --git a/MediaBrowser.Controller/MediaBrowser.Controller.csproj b/MediaBrowser.Controller/MediaBrowser.Controller.csproj
index b6dc7365a..a32ffdb3b 100644
--- a/MediaBrowser.Controller/MediaBrowser.Controller.csproj
+++ b/MediaBrowser.Controller/MediaBrowser.Controller.csproj
@@ -162,6 +162,7 @@
     <Compile Include="Entities\IHasThemeMedia.cs" />
     <Compile Include="Entities\IHasTrailers.cs" />
     <Compile Include="Entities\IHasUserData.cs" />
+    <Compile Include="Entities\IHiddenFromDisplay.cs" />
     <Compile Include="Entities\IItemByName.cs" />
     <Compile Include="Entities\ILibraryItem.cs" />
     <Compile Include="Entities\ImageSourceInfo.cs" />