diff --git a/MediaType.cs b/MediaType.cs
index 040df1d..4863edb 100644
--- a/MediaType.cs
+++ b/MediaType.cs
@@ -69,6 +69,8 @@ namespace DiscImageChef.CommonTypes
         Zone_HDD = 4,
         /// <summary>USB flash drives</summary>
         FlashDrive = 5,
+        /// <summary>USB flash drives</summary>
+        UnknownTape = 4,
         #endregion Generics, types 0 to 9
 
         #region Somewhat standard Compact Disc formats, types 10 to 39