diff --git a/doc/usage/cmd/qfw.rst b/doc/usage/cmd/qfw.rst
index e734b26..40770ac 100644
--- a/doc/usage/cmd/qfw.rst
+++ b/doc/usage/cmd/qfw.rst
@@ -1,5 +1,8 @@
 .. SPDX-License-Identifier: GPL-2.0+
 
+.. index::
+   single: qfw (command)
+
 qfw command
 ===========