diff --git a/Aaru.Filesystems/ECMA67/Unimplemented.cs b/Aaru.Filesystems/ECMA67/Unimplemented.cs
index 8e4e6d510..e521740e8 100644
--- a/Aaru.Filesystems/ECMA67/Unimplemented.cs
+++ b/Aaru.Filesystems/ECMA67/Unimplemented.cs
@@ -31,7 +31,6 @@
 // ****************************************************************************/
 
 using System;
-using System.Collections.Generic;
 using Aaru.CommonTypes.Enums;
 using Aaru.CommonTypes.Interfaces;
 using Aaru.CommonTypes.Structs;
@@ -40,20 +39,12 @@ namespace Aaru.Filesystems;
 
 public sealed partial class ECMA67
 {
-    /// <inheritdoc />
-    public ErrorNumber ListXAttr(string path, out List<string> xattrs) => throw new NotImplementedException();
-
-    /// <inheritdoc />
-    public ErrorNumber GetXattr(string path, string xattr, ref byte[] buf) => throw new NotImplementedException();
-
     /// <inheritdoc />
     public ErrorNumber StatFs(out FileSystemInfo stat) => throw new NotImplementedException();
 
     /// <inheritdoc />
     public ErrorNumber Stat(string path, out FileEntryInfo stat) => throw new NotImplementedException();
 
-    /// <inheritdoc />
-    public ErrorNumber ReadLink(string path, out string dest) => throw new NotImplementedException();
 
     /// <inheritdoc />
     public ErrorNumber OpenFile(string path, out IFileNode node) => throw new NotImplementedException();
diff --git a/Aaru.Filesystems/ECMA67/Unsupported.cs b/Aaru.Filesystems/ECMA67/Unsupported.cs
new file mode 100644
index 000000000..7e614a0cb
--- /dev/null
+++ b/Aaru.Filesystems/ECMA67/Unsupported.cs
@@ -0,0 +1,58 @@
+// /***************************************************************************
+// Aaru Data Preservation Suite
+// ----------------------------------------------------------------------------
+//
+// Filename       : Unsupported.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : ECMA-67 plugin.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Operations not supported by the ECMA-67 file system.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2026 Natalia Portillo
+// ****************************************************************************/
+
+using System.Collections.Generic;
+using Aaru.CommonTypes.Enums;
+
+namespace Aaru.Filesystems;
+
+public sealed partial class ECMA67
+{
+    /// <inheritdoc />
+    public ErrorNumber ListXAttr(string path, out List<string> xattrs)
+    {
+        xattrs = [];
+
+        return ErrorNumber.NotSupported;
+    }
+
+    /// <inheritdoc />
+    public ErrorNumber GetXattr(string path, string xattr, ref byte[] buf) => ErrorNumber.NotSupported;
+
+    /// <inheritdoc />
+    public ErrorNumber ReadLink(string path, out string dest)
+    {
+        dest = null;
+
+        return ErrorNumber.NotSupported;
+    }
+}
\ No newline at end of file