diff --git a/reactos/sdk/lib/fslib/CMakeLists.txt b/reactos/sdk/lib/fslib/CMakeLists.txt
index a2b261f5593..7d9aa1505da 100644
--- a/reactos/sdk/lib/fslib/CMakeLists.txt
+++ b/reactos/sdk/lib/fslib/CMakeLists.txt
@@ -1,5 +1,4 @@
 
-add_subdirectory(btrfslib)
 add_subdirectory(ext2lib)
 add_subdirectory(ffslib)
 add_subdirectory(ntfslib)
diff --git a/reactos/sdk/lib/fslib/btrfslib/CMakeLists.txt b/reactos/sdk/lib/fslib/btrfslib/CMakeLists.txt
deleted file mode 100644
index a05c8df77db..00000000000
--- a/reactos/sdk/lib/fslib/btrfslib/CMakeLists.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-
-add_library(btrfslib btrfslib.c)
-add_dependencies(btrfslib psdk)
diff --git a/reactos/sdk/lib/fslib/btrfslib/btrfslib.c b/reactos/sdk/lib/fslib/btrfslib/btrfslib.c
deleted file mode 100644
index e64ea952bd8..00000000000
--- a/reactos/sdk/lib/fslib/btrfslib/btrfslib.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * COPYRIGHT:   See COPYING in the top level directory
- * PROJECT:     ReactOS NTFS FS library
- * FILE:        lib/fslib/btrfslib/btrfslib.c
- * PURPOSE:     BTRFS lib
- * PROGRAMMERS: Pierre Schweitzer
- */
-#include "btrfslib.h"
-
-#define NDEBUG
-#include <debug.h>
-
-NTSTATUS NTAPI
-BtrfsFormat(IN PUNICODE_STRING DriveRoot,
-            IN FMIFS_MEDIA_FLAG MediaFlag,
-            IN PUNICODE_STRING Label,
-            IN BOOLEAN QuickFormat,
-            IN ULONG ClusterSize,
-            IN PFMIFSCALLBACK Callback)
-{
-    UNIMPLEMENTED;
-    return STATUS_SUCCESS;
-}
-
-
-NTSTATUS WINAPI
-BtrfsChkdsk(IN PUNICODE_STRING DriveRoot,
-            IN BOOLEAN FixErrors,
-            IN BOOLEAN Verbose,
-            IN BOOLEAN CheckOnlyIfDirty,
-            IN BOOLEAN ScanDrive,
-            IN PFMIFSCALLBACK Callback)
-{
-    UNIMPLEMENTED;
-    return STATUS_SUCCESS;
-}
diff --git a/reactos/sdk/lib/fslib/btrfslib/btrfslib.h b/reactos/sdk/lib/fslib/btrfslib/btrfslib.h
deleted file mode 100644
index 6b4d55d8f77..00000000000
--- a/reactos/sdk/lib/fslib/btrfslib/btrfslib.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * COPYRIGHT:   See COPYING in the top level directory
- * PROJECT:     ReactOS BTRFS FS library
- * FILE:        lib/fslib/btrfslib/btrfslib.h
- */
-#define NTOS_MODE_USER
-#include <ndk/umtypes.h>
-#include <fmifs/fmifs.h>