diff --git a/src/NzbDrone.Core/Indexers/Definitions/TVVault.cs b/src/NzbDrone.Core/Indexers/Definitions/TVVault.cs
index 25ef8fd83..5fc618a90 100644
--- a/src/NzbDrone.Core/Indexers/Definitions/TVVault.cs
+++ b/src/NzbDrone.Core/Indexers/Definitions/TVVault.cs
@@ -22,6 +22,7 @@ using NzbDrone.Core.Validation;
 
 namespace NzbDrone.Core.Indexers.Definitions
 {
+    [Obsolete("Remove per Site Request Prowlarr Issue 573")]
     public class TVVault : TorrentIndexerBase<TVVaultSettings>
     {
         public override string Name => "TVVault";