1 files changed, 2 insertions, 0 deletions

diff --git a/Documentation/filesystems/00-INDEX b/Documentation/filesystems/00-INDEX
index 3c384c0cf86e..4dc28cc93503 100644
--- a/Documentation/filesystems/00-INDEX
+++ b/Documentation/filesystems/00-INDEX
@@ -34,6 +34,8 @@ ext2.txt
         - info, mount options and specifications for the Ext2 filesystem.
 ext3.txt
         - info, mount options and specifications for the Ext3 filesystem.
+ext4.txt
+        - info, mount options and specifications for the Ext4 filesystem.
 files.txt
         - info on file management in the Linux kernel.
 fuse.txt