diff --git a/Documentation/filesystems/hfsplus.txt b/Documentation/filesystems/hfsplus.rst
similarity index 95%
rename from Documentation/filesystems/hfsplus.txt
rename to Documentation/filesystems/hfsplus.rst
index 59f7569fc9ed..f02f4f5fc020 100644
--- a/Documentation/filesystems/hfsplus.txt
+++ b/Documentation/filesystems/hfsplus.rst
@@ -1,4 +1,6 @@
+.. SPDX-License-Identifier: GPL-2.0
 
+======================================
 Macintosh HFSPlus Filesystem for Linux
 ======================================
 
diff --git a/Documentation/filesystems/index.rst b/Documentation/filesystems/index.rst
index c16e517e37c5..c351bc8a8c85 100644
--- a/Documentation/filesystems/index.rst
+++ b/Documentation/filesystems/index.rst
@@ -67,6 +67,7 @@ Documentation for filesystem implementations.
    f2fs
    gfs2
    gfs2-uevents
+   hfsplus
    fuse
    overlayfs
    virtiofs