diff --git a/src/environments/groupthm/groupthm.dtx b/src/environments/groupthm/groupthm.dtx
index 7c21ddf..c497655 100644
--- a/src/environments/groupthm/groupthm.dtx
+++ b/src/environments/groupthm/groupthm.dtx
@@ -5,7 +5,7 @@
 \keepsilent
 \usedir{tex/latex/mkessler/groupthm}
 \askforoverwritefalse
-\generate{\file{groupthm.sty}{\from{groupthm.dtx}{package,benchmark}}}
+\generate{\file{groupthm.sty}{\from{groupthm.dtx}{package}}}
 \def\tmpa{plain}
 \ifx\tmpa\fmtname\endgroup\expandafter\bye\fi
 \endgroup