diff --git a/Duplicati/WebserverCore/Endpoints/V1/FilesystemPlugins/IFilesystemPlugin.cs b/Duplicati/WebserverCore/Endpoints/V1/FilesystemPlugins/IFilesystemPlugin.cs
index 10f8255dd..497421285 100644
--- a/Duplicati/WebserverCore/Endpoints/V1/FilesystemPlugins/IFilesystemPlugin.cs
+++ b/Duplicati/WebserverCore/Endpoints/V1/FilesystemPlugins/IFilesystemPlugin.cs
@@ -50,8 +50,5 @@ public static class KnownPlugins
     {
         yield return new Hyperv();
         yield return new MSSQL();
-#if DEBUG
-        yield return new TestPlugin();
-#endif
     }
 }
diff --git a/Duplicati/WebserverCore/Endpoints/V1/FilesystemPlugins/TestPlugin.cs b/Duplicati/WebserverCore/Endpoints/V1/FilesystemPlugins/TestPlugin.cs
deleted file mode 100644
index bd50cd3e1..000000000
--- a/Duplicati/WebserverCore/Endpoints/V1/FilesystemPlugins/TestPlugin.cs
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright (C) 2025, The Duplicati Team
-// https://duplicati.com, hello@duplicati.com
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
-#if DEBUG
-using Duplicati.Library.Common.IO;
-using Duplicati.WebserverCore.Exceptions;
-
-namespace Duplicati.WebserverCore.Endpoints.V1.FilesystemPlugins;
-
-public class TestPlugin : IFilesystemPlugin
-{
-    private static readonly string LOGTAG = Duplicati.Library.Logging.Log.LogTagFromType<Hyperv>();
-    public string RootName => "%TESTPLUGIN%";
-    private sealed record MachineEntry(string ID, string Name, string[] Paths);
-    private static readonly MachineEntry[] Machines = [
-        new MachineEntry("abc", "Item 1", ["C:\\Test", "D:\\test"]),
-        new MachineEntry("def", "Item 2", ["E:\\Test1", "F:\\Test2\\"])
-    ];
-
-    public IEnumerable<Dto.TreeNodeDto> GetEntries(string[] pathSegments)
-    {
-        try
-        {
-            if (pathSegments == null || pathSegments.Length == 0)
-            {
-                return [new Dto.TreeNodeDto()
-                {
-                    id =  RootName,
-                    text = "Test Plugin Items",
-                    cls = "folder",
-                    iconCls = "x-tree-icon-test",
-                    check = false,
-                    temporary = false,
-                    leaf = false,
-                    systemFile = false,
-                    hidden = false,
-                    symlink = false,
-                    fileSize = -1,
-                    resolvedpath = null
-                }];
-
-            }
-            else if (pathSegments.Length == 1)
-            {
-
-                return Machines.Select(x => new Dto.TreeNodeDto()
-                {
-                    id = Util.AppendDirSeparator(string.Join(Path.DirectorySeparatorChar, pathSegments.Append(x.ID))),
-                    text = x.Name,
-                    cls = "folder",
-                    iconCls = "x-tree-icon-test",
-                    check = false,
-                    temporary = false,
-                    leaf = false,
-                    systemFile = false,
-                    hidden = false,
-                    symlink = false,
-                    fileSize = -1,
-                    resolvedpath = null
-                }).ToList();
-            }
-            else
-            {
-                var machineId = pathSegments[1];
-                var foundVMs = Machines.Where(x => x.ID == machineId).ToList();
-                if (foundVMs.Count != 1)
-                    throw new NotFoundException(string.Format($"Cannot find VM with ID {machineId}"));
-                return foundVMs[0].Paths.Select(x => new Dto.TreeNodeDto()
-                {
-                    text = x,
-                    id = string.Join(Path.DirectorySeparatorChar, pathSegments.Append(x)),
-                    cls = "filer",
-                    iconCls = "x-tree-icon-testmachine",
-                    check = false,
-                    leaf = true,
-                    hidden = false,
-                    systemFile = false,
-                    temporary = false,
-                    symlink = false,
-                    fileSize = -1,
-                    resolvedpath = x
-                }).ToList();
-            }
-        }
-        catch (Exception ex)
-        {
-            Library.Logging.Log.WriteWarningMessage(LOGTAG, "HyperVEnumerationFailed", ex, "Failed to enumerate Hyper-V virtual machines: {0}", ex.Message);
-        }
-
-        return [];
-    }
-}
-#endif