diff --git a/tryton/doc/usage.rst b/tryton/doc/usage.rst
index fe3a35d013..2f71ffa86c 100644
--- a/tryton/doc/usage.rst
+++ b/tryton/doc/usage.rst
@@ -626,7 +626,7 @@ Local user plugins directory
    :file:`~/.config/tryton/x.y/plugins`
 
 Custom CSS theme
-   :file:`~/.config.tryton/x.y/theme.css`
+   :file:`~/.config/tryton/x.y/theme.css`
 
 .. note::
    ``~`` means the home directory of the user.