diff --git a/sys/modules/osf1/Makefile b/sys/modules/osf1/Makefile
index a5a1bc6ca32..4f2eac54559 100644
--- a/sys/modules/osf1/Makefile
+++ b/sys/modules/osf1/Makefile
@@ -18,8 +18,4 @@ opt_compat.h:
 opt_osf1.h opt_simos.h opt_nfs.h:
 	touch ${.TARGET}
 
-afterinstall:
-	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
-		${.CURDIR}/osf1.sh ${DESTDIR}/usr/bin/osf1
-
 .include <bsd.kmod.mk>