--- a/raddb/README.rst
+++ b/raddb/README.rst
@@ -89,6 +89,9 @@
 there are fewer files in the main ``raddb`` directory.  See
 ``mods-config/README.rst`` for more details.
 
+On Alpine Linux you can use helper script ``setup-freeradius`` for
+enabling/disabling modules and sites.
+
 Changed Modules
 ---------------
 
