diff --git a/src/environments/fancythm/fancythm.dtx b/src/environments/fancythm/fancythm.dtx
index c4ec890..4e726b8 100644
--- a/src/environments/fancythm/fancythm.dtx
+++ b/src/environments/fancythm/fancythm.dtx
@@ -1,5 +1,15 @@
 % \iffalse meta-comment
-%
+%<*internal>
+\begingroup
+\input docstrip.tex
+\keepsilent
+\usedir{tex/latex/mkessler/fancythm}
+\askforoverwritefalse
+\generate{\file{fancythm.sty}{\from{fancythm.dtx}{package}}}
+\def\tmpa{plain}
+\ifx\tmpa\fmtname\endgroup\expandafter\bye\fi
+\endgroup
+%</internal>
 %% File: fancytm.dtx
 %
 % Copyright (C) 2022 Maximilian Keßler