diff --git a/documentation/configuring.sgml b/documentation/configuring.sgml
index a6496db9bb0..d7f86dc0b68 100644
--- a/documentation/configuring.sgml
+++ b/documentation/configuring.sgml
@@ -222,6 +222,13 @@
of your user's home directory
(directory /home/user/). In other words, the Wine
configuration file is ~/.wine/config.
+ Note that since the Wine configuration file is a part of the
+ Wine registry file system, this file also
+ requires a correct "WINE REGISTRY
+ Version 2" header line to be recognized properly, just like
+ all other Wine registry text files (just in case you decided
+ to write your own registry file from scratch and wonder why
+ Wine keeps rejecting it).
The settings available in the configuration file include: