diff --git a/Documentation/networking/defza.txt b/Documentation/networking/defza.rst
similarity index 91%
rename from Documentation/networking/defza.txt
rename to Documentation/networking/defza.rst
index 663e4a906751..73c2f793ea26 100644
--- a/Documentation/networking/defza.txt
+++ b/Documentation/networking/defza.rst
@@ -1,4 +1,10 @@
-Notes on the DEC FDDIcontroller 700 (DEFZA-xx) driver v.1.1.4.
+.. SPDX-License-Identifier: GPL-2.0
+
+=====================================================
+Notes on the DEC FDDIcontroller 700 (DEFZA-xx) driver
+=====================================================
+
+:Version: v.1.1.4
 
 
 DEC FDDIcontroller 700 is DEC's first-generation TURBOchannel FDDI
diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst
index e17432492745..c893127004b9 100644
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -51,6 +51,7 @@ Contents:
    dccp
    dctcp
    decnet
+   defza
 
 .. only::  subproject and html