diff --git a/InstallShieldArchiveV3/Directory.cs b/InstallShieldArchiveV3/Directory.cs
index 2cbfa7a..8401ac5 100644
--- a/InstallShieldArchiveV3/Directory.cs
+++ b/InstallShieldArchiveV3/Directory.cs
@@ -17,9 +17,13 @@ namespace SabreTools.Models.InstallShieldArchiveV3
         public ushort ChunkSize;
 
         /// <summary>
-        /// Byte-length-prefixed ASCII string
+        /// Length of the following ASCII string
+        /// </summary>
+        public ushort NameLength;
+
+        /// <summary>
+        /// Name as an ASCII string
         /// </summary>
-        [MarshalAs(UnmanagedType.BStr)]
         public string? Name;
     }
 }
\ No newline at end of file