diff --git a/apuntsgenerics.ins b/apuntsgenerics.ins
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--- /dev/null
+++ b/apuntsgenerics.ins
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+%% apuntsgenerics.ins
+%% Copyright 2019 ApuntsFME
+%% Copyright 2021 avm99963
+%
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either version 1.3
+% of this license or (at your option) any later version.
+% The latest version of this license is in
+%   http://www.latex-project.org/lppl.txt
+% and version 1.3 or later is part of all distributions of LaTeX
+% version 2005/12/01 or later.
+%
+% This work has the LPPL maintenance status `maintained'.
+% 
+% The Current Maintainer of this work is avm99963.
+%
+% This work consists of the files apuntsgenerics.dtx and
+% apuntsgenerics.ins and the derived file apuntsgenerics.sty.
+\input docstrip.tex
+\keepsilent
+\usedir{/tex/latex/apuntsgenerics}
+
+\preamble
+This is a generated file.
+
+Copyright 2019 ApuntsFME
+
+Copyright 2021 avm99963
+
+This work may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either version 1.3
+of this license or (at your option) any later version.
+The latest version of this license is in
+  http://www.latex-project.org/lppl.txt
+and version 1.3 or later is part of all distributions of LaTeX
+version 2005/12/01 or later.
+
+This work has the LPPL maintenance status `maintained'.
+
+The Current Maintainer of this work is avm99963.
+
+This work consists of the files apuntsgenerics.dtx and
+apuntsgenerics.ins and the derived file apuntsgenerics.sty.
+\endpreamble
+
+\generate{\file{apuntsgenerics.sty}{\from{apuntsgenerics.dtx}{package}}}
+\generate{\file{notes.cls}{\from{apuntsgenerics.dtx}{class}}}
+
+\obeyspaces
+\Msg{*****************************************************}
+\Msg{*                                                   *}
+\Msg{* To finish the installation you have to move the   *}
+\Msg{* following files into a directory searched by TeX: *}
+\Msg{*                                                   *}
+\Msg{*     apuntsgenerics.sty                            *}
+\Msg{*     notes.cls                                     *}
+\Msg{*                                                   *}
+\Msg{* To produce the documentation run the file         *}
+\Msg{* apuntsgenerics.dtx through LaTeX.                 *}
+\Msg{*                                                   *}
+\Msg{* Happy TeXing!                                     *}
+\Msg{*                                                   *}
+\Msg{*****************************************************}
+
+\endbatchfile